Apply fixes from StyleCI

2026-03-12 09:31:51 +01:00 · 2017-09-20 08:29:52 +00:00
47 changed files with 1430 additions and 1220 deletions
--- a/src/Meritoo/Common/Collection/Collection.php
+++ b/src/Meritoo/Common/Collection/Collection.php
@@ -24,14 +24,14 @@ use Meritoo\Common\Utilities\Arrays;
 class Collection implements Countable, ArrayAccess, IteratorAggregate
 {
    /**
-     * The elements of collection
+     * The elements of collection.
     *
     * @var array
     */
    private $elements;

    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param array $elements (optional) The elements of collection
     */
@@ -42,7 +42,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate

    /**
     * {@inheritdoc}
-     * Required by interface Countable
+     * Required by interface Countable.
     */
    public function count()
    {
@@ -51,7 +51,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate

    /**
     * {@inheritdoc}
-     * Required by interface ArrayAccess
+     * Required by interface ArrayAccess.
     */
    public function offsetExists($offset)
    {
@@ -60,7 +60,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate

    /**
     * {@inheritdoc}
-     * Required by interface ArrayAccess
+     * Required by interface ArrayAccess.
     */
    public function offsetGet($offset)
    {
@@ -73,7 +73,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate

    /**
     * {@inheritdoc}
-     * Required by interface ArrayAccess
+     * Required by interface ArrayAccess.
     */
    public function offsetSet($offset, $value)
    {
@@ -82,7 +82,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate

    /**
     * {@inheritdoc}
-     * Required by interface ArrayAccess
+     * Required by interface ArrayAccess.
     */
    public function offsetUnset($offset)
    {
@@ -93,7 +93,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate

    /**
     * {@inheritdoc}
-     * Required by interface IteratorAggregate
+     * Required by interface IteratorAggregate.
     */
    public function getIterator()
    {
@@ -101,10 +101,11 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Adds given element (at the end of collection)
+     * Adds given element (at the end of collection).
     *
     * @param mixed $element The element to add
     * @param mixed $index   (optional) Index / key of the element
+     *
     * @return $this
     */
    public function add($element, $index = null)
@@ -119,11 +120,12 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Adds given elements (at the end of collection)
+     * Adds given elements (at the end of collection).
     *
     * @param array|Collection $elements   The elements to add
     * @param bool|false       $useIndexes (optional) If is set to true, indexes of given elements will be used in
     *                                     this collection. Otherwise - not.
+     *
     * @return $this
     */
    public function addMultiple($elements, $useIndexes = false)
@@ -142,9 +144,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Prepends given element (adds given element at the beginning of collection)
+     * Prepends given element (adds given element at the beginning of collection).
     *
     * @param mixed $element The element to prepend
+     *
     * @return $this
     */
    public function prepend($element)
@@ -155,9 +158,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Removes given element
+     * Removes given element.
     *
     * @param mixed $element The element to remove
+     *
     * @return $this
     */
    public function remove($element)
@@ -166,6 +170,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
            foreach ($this->elements as $index => $existing) {
                if ($element === $existing) {
                    unset($this->elements[$index]);
+
                    break;
                }
            }
@@ -175,7 +180,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns information if collection is empty
+     * Returns information if collection is empty.
     *
     * @return bool
     */
@@ -185,9 +190,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns information if given element is first in the collection
+     * Returns information if given element is first in the collection.
     *
     * @param mixed $element The element to verify
+     *
     * @return bool
     */
    public function isFirst($element)
@@ -196,9 +202,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns information if given element is last in the collection
+     * Returns information if given element is last in the collection.
     *
     * @param mixed $element The element to verify
+     *
     * @return bool
     */
    public function isLast($element)
@@ -207,9 +214,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns information if the collection has given element, iow. if given element exists in the collection
+     * Returns information if the collection has given element, iow. if given element exists in the collection.
     *
     * @param mixed $element The element to verify
+     *
     * @return bool
     */
    public function has($element)
@@ -220,9 +228,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns previous element for given element
+     * Returns previous element for given element.
     *
     * @param mixed $element The element to verify
+     *
     * @return mixed|null
     */
    public function getPrevious($element)
@@ -231,9 +240,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns next element for given element
+     * Returns next element for given element.
     *
     * @param mixed $element The element to verify
+     *
     * @return mixed|null
     */
    public function getNext($element)
@@ -242,7 +252,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns the first element in the collection
+     * Returns the first element in the collection.
     *
     * @return mixed
     */
@@ -252,7 +262,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns the last element in the collection
+     * Returns the last element in the collection.
     *
     * @return mixed
     */
@@ -262,7 +272,7 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns an array representation of the collection
+     * Returns an array representation of the collection.
     *
     * @return array
     */
@@ -272,9 +282,10 @@ class Collection implements Countable, ArrayAccess, IteratorAggregate
    }

    /**
-     * Returns information if element with given index/key exists
+     * Returns information if element with given index/key exists.
     *
     * @param string|int $index The index/key of element
+     *
     * @return bool
     */
    private function exists($index)
--- a/src/Meritoo/Common/Exception/Base/UnknownTypeException.php
+++ b/src/Meritoo/Common/Exception/Base/UnknownTypeException.php
@@ -13,7 +13,7 @@ use Meritoo\Common\Type\Base\BaseType;
 use Meritoo\Common\Utilities\Arrays;

 /**
- * An exception used while type of something is unknown
+ * An exception used while type of something is unknown.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -21,7 +21,7 @@ use Meritoo\Common\Utilities\Arrays;
 abstract class UnknownTypeException extends Exception
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param string|int $unknownType  The unknown type of something (value of constant)
     * @param BaseType   $typeInstance An instance of class that contains type of the something
--- a/src/Meritoo/Common/Exception/Date/UnknownDatePartTypeException.php
+++ b/src/Meritoo/Common/Exception/Date/UnknownDatePartTypeException.php
@@ -12,7 +12,7 @@ use Meritoo\Common\Exception\Base\UnknownTypeException;
 use Meritoo\Common\Type\DatePartType;

 /**
- * An exception used while type of date part, e.g. "year", is unknown
+ * An exception used while type of date part, e.g. "year", is unknown.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -20,7 +20,7 @@ use Meritoo\Common\Type\DatePartType;
 class UnknownDatePartTypeException extends UnknownTypeException
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param string $unknownDatePart Type of date part, e.g. "year". One of DatePartType class constants.
     * @param string $value           Incorrect value
--- a/src/Meritoo/Common/Exception/Reflection/CannotResolveClassNameException.php
+++ b/src/Meritoo/Common/Exception/Reflection/CannotResolveClassNameException.php
@@ -11,7 +11,7 @@ namespace Meritoo\Common\Exception\Reflection;
 use Exception;

 /**
- * An exception used while name of class or trait cannot be resolved
+ * An exception used while name of class or trait cannot be resolved.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -19,7 +19,7 @@ use Exception;
 class CannotResolveClassNameException extends Exception
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param array|object|string $source   Source of the class's / trait's name. It cane be an array of objects,
     *                                      namespaces, object or namespace.
--- a/src/Meritoo/Common/Exception/Reflection/MissingChildClassesException.php
+++ b/src/Meritoo/Common/Exception/Reflection/MissingChildClassesException.php
@@ -12,7 +12,7 @@ use Exception;
 use Meritoo\Common\Utilities\Reflection;

 /**
- * An exception used while given class has no child classes
+ * An exception used while given class has no child classes.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -20,7 +20,7 @@ use Meritoo\Common\Utilities\Reflection;
 class MissingChildClassesException extends Exception
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param array|object|string $parentClass Class that hasn't child classes, but it should. An array of objects,
     *                                         strings, object or string.
--- a/src/Meritoo/Common/Exception/Reflection/TooManyChildClassesException.php
+++ b/src/Meritoo/Common/Exception/Reflection/TooManyChildClassesException.php
@@ -12,7 +12,7 @@ use Exception;
 use Meritoo\Common\Utilities\Reflection;

 /**
- * An exception used while given class has more than one child class
+ * An exception used while given class has more than one child class.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -20,7 +20,7 @@ use Meritoo\Common\Utilities\Reflection;
 class TooManyChildClassesException extends Exception
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param array|object|string $parentClass  Class that has more than one child class, but it shouldn't. An array
     *                                          of objects, strings, object or string.
--- a/src/Meritoo/Common/Exception/Regex/IncorrectColorHexLengthException.php
+++ b/src/Meritoo/Common/Exception/Regex/IncorrectColorHexLengthException.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Exception\Regex;

 /**
- * An exception used while length of given hexadecimal value of color is incorrect
+ * An exception used while length of given hexadecimal value of color is incorrect.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -17,7 +17,7 @@ namespace Meritoo\Common\Exception\Regex;
 class IncorrectColorHexLengthException extends \Exception
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param string $color Incorrect hexadecimal value of color
     */
--- a/src/Meritoo/Common/Exception/Regex/InvalidColorHexValueException.php
+++ b/src/Meritoo/Common/Exception/Regex/InvalidColorHexValueException.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Exception\Regex;

 /**
- * An exception used while given hexadecimal value of color is invalid
+ * An exception used while given hexadecimal value of color is invalid.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -17,7 +17,7 @@ namespace Meritoo\Common\Exception\Regex;
 class InvalidColorHexValueException extends \Exception
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param string $color Invalid hexadecimal value of color
     */
--- a/src/Meritoo/Common/Exception/Regex/InvalidUrlException.php
+++ b/src/Meritoo/Common/Exception/Regex/InvalidUrlException.php
@@ -3,7 +3,7 @@
 namespace Meritoo\Common\Exception\Regex;

 /**
- * An exception used while url is invalid
+ * An exception used while url is invalid.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -11,7 +11,7 @@ namespace Meritoo\Common\Exception\Regex;
 class InvalidUrlException extends \Exception
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param string $url Invalid url
     */
--- a/src/Meritoo/Common/Exception/Type/UnknownOopVisibilityTypeException.php
+++ b/src/Meritoo/Common/Exception/Type/UnknownOopVisibilityTypeException.php
@@ -6,7 +6,7 @@ use Meritoo\Common\Exception\Base\UnknownTypeException;
 use Meritoo\Common\Type\OopVisibilityType;

 /**
- * An exception used while the visibility of a property, a method or (as of PHP 7.1.0) a constant is unknown
+ * An exception used while the visibility of a property, a method or (as of PHP 7.1.0) a constant is unknown.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
--- a/src/Meritoo/Common/Test/Base/BaseTestCase.php
+++ b/src/Meritoo/Common/Test/Base/BaseTestCase.php
@@ -17,7 +17,7 @@ use ReflectionClass;
 use ReflectionMethod;

 /**
- * Base test case with common methods and data providers
+ * Base test case with common methods and data providers.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -25,7 +25,7 @@ use ReflectionMethod;
 abstract class BaseTestCase extends PHPUnit_Framework_TestCase
 {
    /**
-     * Provides an empty value
+     * Provides an empty value.
     *
     * @return Generator
     */
@@ -40,7 +40,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
    }

    /**
-     * Provides boolean value
+     * Provides boolean value.
     *
     * @return Generator
     */
@@ -51,7 +51,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
    }

    /**
-     * Provides instance of DateTime class
+     * Provides instance of DateTime class.
     *
     * @return Generator
     */
@@ -64,7 +64,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
    }

    /**
-     * Provides relative / compound format of DateTime
+     * Provides relative / compound format of DateTime.
     *
     * @return Generator
     */
@@ -84,7 +84,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
    }

    /**
-     * Provides path of not existing file, e.g. "lorem/ipsum.jpg"
+     * Provides path of not existing file, e.g. "lorem/ipsum.jpg".
     *
     * @return Generator
     */
@@ -101,6 +101,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
     *
     * @param string $fileName      Name of file
     * @param string $directoryPath (optional) Path of directory containing the file
+     *
     * @return string
     */
    public function getFilePathToTests($fileName, $directoryPath = '')
@@ -113,7 +114,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
    }

    /**
-     * Verifies visibility and arguments of method
+     * Verifies visibility and arguments of method.
     *
     * @param string                  $classNamespace         Namespace of class that contains method to verify
     * @param string|ReflectionMethod $method                 Name of method or just the method to verify
@@ -123,6 +124,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
     *                                                        verified method
     * @param int                     $requiredArgumentsCount (optional) Expected count/amount of required arguments
     *                                                        of the verified method
+     *
     * @throws UnknownOopVisibilityTypeException
     *
     * Attention. 2nd argument, the $method, may be:
@@ -156,14 +158,17 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
        switch ($visibilityType) {
            case OopVisibilityType::IS_PUBLIC:
                static::assertTrue($method->isPublic());
+
                break;

            case OopVisibilityType::IS_PROTECTED:
                static::assertTrue($method->isProtected());
+
                break;

            case OopVisibilityType::IS_PRIVATE:
                static::assertTrue($method->isPrivate());
+
                break;
        }

@@ -172,7 +177,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
    }

    /**
-     * Verifies visibility and arguments of class constructor
+     * Verifies visibility and arguments of class constructor.
     *
     * @param string $classNamespace         Namespace of class that contains method to verify
     * @param string $visibilityType         Expected visibility of verified method. One of OopVisibilityType class
@@ -180,6 +185,7 @@ abstract class BaseTestCase extends PHPUnit_Framework_TestCase
     * @param int    $argumentsCount         (optional) Expected count/amount of arguments of the verified method
     * @param int    $requiredArgumentsCount (optional) Expected count/amount of required arguments of the verified
     *                                       method
+     *
     * @throws UnknownOopVisibilityTypeException
     */
    protected function verifyConstructorVisibilityAndArguments(
--- a/src/Meritoo/Common/Test/Base/BaseTypeTestCase.php
+++ b/src/Meritoo/Common/Test/Base/BaseTypeTestCase.php
@@ -6,7 +6,7 @@ use Generator;
 use Meritoo\Common\Type\Base\BaseType;

 /**
- * Base test case for the type of something
+ * Base test case for the type of something.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -14,7 +14,7 @@ use Meritoo\Common\Type\Base\BaseType;
 abstract class BaseTypeTestCase extends BaseTestCase
 {
    /**
-     * Verifies availability of all types
+     * Verifies availability of all types.
     */
    public function testAvailabilityOfAllTypes()
    {
@@ -25,7 +25,7 @@ abstract class BaseTypeTestCase extends BaseTestCase
    }

    /**
-     * Verifies whether given type is correct or not
+     * Verifies whether given type is correct or not.
     *
     * @param string $type     Type to verify
     * @param bool   $expected Information if given type is correct or not
@@ -38,21 +38,21 @@ abstract class BaseTypeTestCase extends BaseTestCase
    }

    /**
-     * Provides type to verify and information if it's correct
+     * Provides type to verify and information if it's correct.
     *
     * @return Generator
     */
    abstract public function provideTypeToVerify();

    /**
-     * Returns instance of the tested type
+     * Returns instance of the tested type.
     *
     * @return BaseType
     */
    abstract protected function getTestedTypeInstance();

    /**
-     * Returns all expected types of the tested type
+     * Returns all expected types of the tested type.
     *
     * @return array
     */
--- a/src/Meritoo/Common/Type/Base/BaseType.php
+++ b/src/Meritoo/Common/Type/Base/BaseType.php
@@ -20,14 +20,14 @@ use Meritoo\Common\Utilities\Reflection;
 abstract class BaseType
 {
    /**
-     * All types
+     * All types.
     *
     * @var array
     */
    private $all;

    /**
-     * Returns all types
+     * Returns all types.
     *
     * @return array
     */
@@ -41,9 +41,10 @@ abstract class BaseType
    }

    /**
-     * Returns information if given type is correct
+     * Returns information if given type is correct.
     *
     * @param string $type The type to check
+     *
     * @return bool
     */
    public function isCorrectType($type)
--- a/src/Meritoo/Common/Type/DatePartType.php
+++ b/src/Meritoo/Common/Type/DatePartType.php
@@ -11,7 +11,7 @@ namespace Meritoo\Common\Type;
 use Meritoo\Common\Type\Base\BaseType;

 /**
- * Type of date part, e.g. "year"
+ * Type of date part, e.g. "year".
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -19,42 +19,42 @@ use Meritoo\Common\Type\Base\BaseType;
 class DatePartType extends BaseType
 {
    /**
-     * The "day" date part
+     * The "day" date part.
     *
     * @var string
     */
    const DAY = 'day';

    /**
-     * The "hour" date part
+     * The "hour" date part.
     *
     * @var string
     */
    const HOUR = 'hour';

    /**
-     * The "minute" date part
+     * The "minute" date part.
     *
     * @var string
     */
    const MINUTE = 'minute';

    /**
-     * The "month" date part
+     * The "month" date part.
     *
     * @var string
     */
    const MONTH = 'month';

    /**
-     * The "second" date part
+     * The "second" date part.
     *
     * @var string
     */
    const SECOND = 'second';

    /**
-     * The "year" date part
+     * The "year" date part.
     *
     * @var string
     */
--- a/src/Meritoo/Common/Type/OopVisibilityType.php
+++ b/src/Meritoo/Common/Type/OopVisibilityType.php
@@ -5,7 +5,7 @@ namespace Meritoo\Common\Type;
 use Meritoo\Common\Type\Base\BaseType;

 /**
- * The visibility of a property, a method or (as of PHP 7.1.0) a constant
+ * The visibility of a property, a method or (as of PHP 7.1.0) a constant.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -15,21 +15,21 @@ use Meritoo\Common\Type\Base\BaseType;
 class OopVisibilityType extends BaseType
 {
    /**
-     * The "private" visibility of OOP
+     * The "private" visibility of OOP.
     *
     * @var int
     */
    const IS_PRIVATE = 3;

    /**
-     * The "protected" visibility of OOP
+     * The "protected" visibility of OOP.
     *
     * @var int
     */
    const IS_PROTECTED = 2;

    /**
-     * The "public" visibility of OOP
+     * The "public" visibility of OOP.
     *
     * @var int
     */
--- a/src/Meritoo/Common/Utilities/Arrays.php
+++ b/src/Meritoo/Common/Utilities/Arrays.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Utilities;

 /**
- * Useful arrays methods
+ * Useful arrays methods.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -17,7 +17,7 @@ namespace Meritoo\Common\Utilities;
 class Arrays
 {
    /**
-     * Name of the array's key used to store position of element of the array
+     * Name of the array's key used to store position of element of the array.
     *
     * @var string
     */
@@ -30,6 +30,7 @@ class Arrays
     * @param array      $array          Array data to be converted
     * @param string|int $arrayColumnKey (optional) Column name
     * @param string     $separator      (optional) Separator used in resultant string
+     *
     * @return string
     */
    public static function values2string(array $array, $arrayColumnKey = '', $separator = ',')
@@ -79,12 +80,13 @@ class Arrays
    }

    /**
-     * Converts given array to string with keys, e.g. abc=1&def=2 or abc="1" def="2"
+     * Converts given array to string with keys, e.g. abc=1&def=2 or abc="1" def="2".
     *
     * @param array  $array               Array data to be converted
     * @param string $separator           (optional) Separator used between name-value pairs in resultant string
     * @param string $valuesKeysSeparator (optional) Separator used between name and value in resultant string
     * @param string $valuesWrapper       (optional) Wrapper used to wrap values, e.g. double-quote: key="value"
+     *
     * @return string
     */
    public static function valuesKeys2string($array, $separator = ',', $valuesKeysSeparator = '=', $valuesWrapper = '')
@@ -109,10 +111,11 @@ class Arrays
    }

    /**
-     * Converts given array's rows to csv string
+     * Converts given array's rows to csv string.
     *
     * @param array  $array     Array data to be converted. It have to be an array that represents database table.
     * @param string $separator (optional) Separator used in resultant string
+     *
     * @return string
     */
    public static function values2csv($array, $separator = ',')
@@ -145,12 +148,13 @@ class Arrays
    }

    /**
-     * Returns information if given element is the first one
+     * Returns information if given element is the first one.
     *
     * @param array $array          The array to get the first element of
     * @param mixed $element        The element to check / verify
     * @param bool  $firstLevelOnly (optional) If is set to true, first element is returned. Otherwise - totally
     *                              first element is returned (first of the First array).
+     *
     * @return bool
     */
    public static function isFirstElement(array $array, $element, $firstLevelOnly = true)
@@ -161,7 +165,7 @@ class Arrays
    }

    /**
-     * Returns the first element of given array
+     * Returns the first element of given array.
     *
     * It may be first element of given array or the totally first element from the all elements (first element of the
     * first array).
@@ -169,6 +173,7 @@ class Arrays
     * @param array $array          The array to get the first element of
     * @param bool  $firstLevelOnly (optional) If is set to true, first element is returned. Otherwise - totally
     *                              first element is returned (first of the first array).
+     *
     * @return mixed
     */
    public static function getFirstElement(array $array, $firstLevelOnly = true)
@@ -192,9 +197,10 @@ class Arrays
    }

    /**
-     * Returns first key of array
+     * Returns first key of array.
     *
     * @param array $array The array to get the first key of
+     *
     * @return mixed
     */
    public static function getFirstKey(array $array)
@@ -213,12 +219,13 @@ class Arrays
    }

    /**
-     * Returns information if given element is the last one
+     * Returns information if given element is the last one.
     *
     * @param array $array          The array to get the last element of
     * @param mixed $element        The element to check / verify
     * @param bool  $firstLevelOnly (optional) If is set to true, last element is returned. Otherwise - totally
     *                              last element is returned (last of the latest array).
+     *
     * @return bool
     */
    public static function isLastElement(array $array, $element, $firstLevelOnly = true)
@@ -229,7 +236,7 @@ class Arrays
    }

    /**
-     * Returns the last element of given array
+     * Returns the last element of given array.
     *
     * It may be last element of given array or the totally last element from the all elements (last element of the
     * latest array).
@@ -237,6 +244,7 @@ class Arrays
     * @param array $array          The array to get the last element of
     * @param bool  $firstLevelOnly (optional) If is set to true, last element is returned. Otherwise - totally
     *                              last element is returned (last of the latest array).
+     *
     * @return mixed
     */
    public static function getLastElement(array $array, $firstLevelOnly = true)
@@ -259,10 +267,11 @@ class Arrays
    }

    /**
-     * Returns breadcrumb (a path) to the last element of array
+     * Returns breadcrumb (a path) to the last element of array.
     *
     * @param array  $array     The array to get the breadcrumb
     * @param string $separator (optional) Separator used to stick the elements
+     *
     * @return string
     */
    public static function getLastElementBreadCrumb($array, $separator = '/')
@@ -285,9 +294,10 @@ class Arrays
    }

    /**
-     * Returns the last row of array
+     * Returns the last row of array.
     *
     * @param array $array The array to get the last row of
+     *
     * @return mixed
     */
    public static function getLastRow(array $array)
@@ -322,11 +332,12 @@ class Arrays
    }

    /**
-     * Replaces array keys that match given pattern with new key name
+     * Replaces array keys that match given pattern with new key name.
     *
     * @param array  $dataArray     The array
     * @param string $oldKeyPattern Old key pattern
     * @param string $newKey        New key name
+     *
     * @return array
     */
    public static function replaceArrayKeys($dataArray, $oldKeyPattern, $newKey)
@@ -351,12 +362,13 @@ class Arrays
    }

    /**
-     * Generates JavaScript code for given PHP array
+     * Generates JavaScript code for given PHP array.
     *
     * @param array  $array           The array that should be generated to JavaScript
     * @param string $jsVariableName  (optional) Name of the variable that will be in generated JavaScript code
     * @param bool   $preserveIndexes (optional) If is set to true and $jsVariableName isn't empty, indexes also
     *                                will be added to the JavaScript code. Otherwise not.
+     *
     * @return string|null
     */
    public static function array2JavaScript(array $array, $jsVariableName = '', $preserveIndexes = false)
@@ -401,7 +413,7 @@ class Arrays
            if (is_array($value)) {
                $variable = $index;

-                if (is_integer($index)) {
+                if (is_int($index)) {
                    $variable = 'value_'.$variable;
                }

@@ -452,9 +464,10 @@ class Arrays
    }

    /**
-     * Quotes (adds quotes) to elements of an array that are strings
+     * Quotes (adds quotes) to elements of an array that are strings.
     *
     * @param array $array The array to check for string values
+     *
     * @return array
     */
    public static function quoteStrings($array)
@@ -481,10 +494,11 @@ class Arrays
    }

    /**
-     * Removes marginal element (first or last)
+     * Removes marginal element (first or last).
     *
     * @param string|array $item The item which should be shortened
     * @param bool         $last (optional) If is set to true, last element is removed. Otherwise - first.
+     *
     * @return string|array
     */
    public static function removeMarginalElement($item, $last = true)
@@ -509,9 +523,10 @@ class Arrays
    }

    /**
-     * Returns last key of array
+     * Returns last key of array.
     *
     * @param array $array The array to get the last key of
+     *
     * @return mixed
     */
    public static function getLastKey(array $array)
@@ -522,10 +537,11 @@ class Arrays
    }

    /**
-     * Removes element / item of given array
+     * Removes element / item of given array.
     *
     * @param array $array The array that contains element / item which should be removed
     * @param mixed $item  The element / item which should be removed
+     *
     * @return bool|array
     */
    public static function removeElement(array $array, $item)
@@ -553,7 +569,7 @@ class Arrays
    }

    /**
-     * Removes items from given array starting at given element (before or after the element)
+     * Removes items from given array starting at given element (before or after the element).
     *
     * @param array $array  The array which contains items to remove
     * @param mixed $needle The element which is start point of deletion
@@ -605,6 +621,7 @@ class Arrays
     *                                      value will be used with it's key, because other will be overridden.
     *                                      Otherwise - values are preserved and keys assigned to that values are
     *                                      returned as an array.
+     *
     * @return array
     *
     * Example of $ignoreDuplicatedValues = false:
@@ -639,6 +656,7 @@ class Arrays
             */
            if (is_array($value)) {
                $replaced[$key] = self::setKeysAsValues($value, $ignoreDuplicatedValues);
+
                continue;
            }

@@ -666,10 +684,11 @@ class Arrays
    }

    /**
-     * Applies ksort() function recursively in the given array
+     * Applies ksort() function recursively in the given array.
     *
     * @param array $array     The array to sort
     * @param int   $sortFlags (optional) Options of ksort() function
+     *
     * @return array|null
     */
    public static function ksortRecursive(array &$array, $sortFlags = SORT_REGULAR)
@@ -695,9 +714,10 @@ class Arrays
    }

    /**
-     * Returns count / amount of elements that are not array
+     * Returns count / amount of elements that are not array.
     *
     * @param array $array The array to count
+     *
     * @return int|null
     */
    public static function getNonArrayElementsCount(array $array)
@@ -715,6 +735,7 @@ class Arrays
        foreach ($array as &$value) {
            if (is_array($value)) {
                $count += self::getNonArrayElementsCount($value);
+
                continue;
            }

@@ -725,7 +746,7 @@ class Arrays
    }

    /**
-     * Converts given string with special separators to array
+     * Converts given string with special separators to array.
     *
     * Example:
     * ~ string:
@@ -740,6 +761,7 @@ class Arrays
     * @param string $string              The string to be converted
     * @param string $separator           (optional) Separator used between name-value pairs in the string
     * @param string $valuesKeysSeparator (optional) Separator used between name and value in the string
+     *
     * @return array
     */
    public static function string2array($string, $separator = '|', $valuesKeysSeparator = ':')
@@ -770,11 +792,12 @@ class Arrays
    }

    /**
-     * Returns information if given keys exist in given array
+     * Returns information if given keys exist in given array.
     *
     * @param array $keys     The keys to find
     * @param array $array    The array which maybe contains keys
     * @param bool  $explicit (optional) If is set to true, all keys should exist in given array. Otherwise - not all.
+     *
     * @return bool
     */
    public static function areKeysInArray($keys, $array, $explicit = true)
@@ -812,7 +835,7 @@ class Arrays
    }

    /**
-     * Returns paths of the last elements
+     * Returns paths of the last elements.
     *
     * @param array        $array           The array with elements
     * @param string       $separator       (optional) Separator used in resultant strings. Default: ".".
@@ -820,6 +843,7 @@ class Arrays
     * @param string|array $stopIfMatchedBy (optional) Patterns of keys or paths that matched will stop the process
     *                                      of path building and including children of those keys or paths (recursive
     *                                      will not be used for keys in lower level of given array)
+     *
     * @return array
     *
     * Examples - $stopIfMatchedBy argument:
@@ -862,6 +886,7 @@ class Arrays

                        if (preg_match($pattern, $key) || preg_match($pattern, $path)) {
                            $stopRecursion = true;
+
                            break;
                        }
                    }
@@ -875,6 +900,7 @@ class Arrays
                 */
                if (!is_array($value) || (is_array($value) && empty($value)) || $stopRecursion) {
                    $paths[$path] = $value;
+
                    continue;
                }

@@ -892,9 +918,10 @@ class Arrays
    }

    /**
-     * Makes and returns an array for given variable
+     * Makes and returns an array for given variable.
     *
     * @param mixed $variable Variable that should be an array
+     *
     * @return array
     */
    public static function makeArray($variable)
@@ -907,12 +934,13 @@ class Arrays
    }

    /**
-     * Returns information if keys / indexes of given array are matched by given pattern
+     * Returns information if keys / indexes of given array are matched by given pattern.
     *
     * @param array  $array          The array to check
     * @param string $pattern        The pattern which keys / indexes should match, e.g. "\d+"
     * @param bool   $firstLevelOnly (optional) If is set to true, all keys / indexes are checked. Otherwise - from the
     *                               first level only.
+     *
     * @return bool
     */
    public static function areAllKeysMatchedByPattern($array, $pattern, $firstLevelOnly = false)
@@ -943,6 +971,7 @@ class Arrays
             */
            if (!preg_match($pattern, $key)) {
                $areMatched = false;
+
                break;
            }

@@ -960,11 +989,12 @@ class Arrays

    /**
     * Returns information if keys / indexes of given array are integers, in other words if the array contains
-     * zero-based keys / indexes
+     * zero-based keys / indexes.
     *
     * @param array $array          The array to check
     * @param bool  $firstLevelOnly (optional) If is set to true, all keys / indexes are checked. Otherwise - from the
     *                              first level only.
+     *
     * @return bool
     */
    public static function areAllKeysIntegers($array, $firstLevelOnly = false)
@@ -980,6 +1010,7 @@ class Arrays
     *
     * @param array $array The array which should contains a value
     * @param array $keys  Keys, path of keys, to find in given array
+     *
     * @return mixed
     *
     * Examples:
@@ -1029,6 +1060,7 @@ class Arrays
     *
     * @param array $array The array to check
     * @param array $keys  Keys, path of keys, to find in given array
+     *
     * @return bool
     *
     * Examples:
@@ -1079,6 +1111,7 @@ class Arrays
     *
     * @param array  $array The array which should contain values of the key
     * @param string $key   The key
+     *
     * @return array|null
     */
    public static function getAllValuesOfKey(array $array, $key)
@@ -1092,6 +1125,7 @@ class Arrays
        foreach ($array as $index => $value) {
            if ($index === $key) {
                $values[] = $value;
+
                continue;
            }

@@ -1108,7 +1142,7 @@ class Arrays
    }

    /**
-     * Sets positions for each element / child of given array and returns the array
+     * Sets positions for each element / child of given array and returns the array.
     *
     * Position for the 1st element / child of a parent is set to 1 and incremented for the next element and
     * so on. Each parent is treated as separate array, so its elements are treated as positioned at 1st level.
@@ -1117,6 +1151,7 @@ class Arrays
     * @param string $keyName       (optional) Name of key which will contain the position value
     * @param int    $startPosition (optional) Default, start value of the position for main / given array, not the
     *                              children
+     *
     * @return array
     */
    public static function setPositions(array $array, $keyName = self::POSITION_KEY_NAME, $startPosition = null)
@@ -1140,9 +1175,10 @@ class Arrays
    }

    /**
-     * Trims string values of given array and returns the new array
+     * Trims string values of given array and returns the new array.
     *
     * @param array $array The array which values should be trimmed
+     *
     * @return array
     */
    public static function trimRecursive(array $array)
@@ -1155,6 +1191,7 @@ class Arrays
            foreach ($array as $key => $value) {
                if (is_array($value)) {
                    $effect[$key] = self::trimRecursive($value);
+
                    continue;
                }

@@ -1210,6 +1247,7 @@ class Arrays
     *
     * @param array $array     An array to sort
     * @param array $keysOrder An array with keys of the 1st argument in proper / required order
+     *
     * @return array|null
     */
    public static function sortByCustomKeysOrder(array $array, array $keysOrder)
@@ -1251,7 +1289,7 @@ class Arrays
    }

    /**
-     * Returns smartly imploded string
+     * Returns smartly imploded string.
     *
     * Separators located at the beginning or end of elements are removed.
     * It's required to avoid problems with duplicated separator, e.g. "first//second/third", where separator is a
@@ -1259,6 +1297,7 @@ class Arrays
     *
     * @param array  $array     The array with elements to implode
     * @param string $separator Separator used to stick together elements of given array
+     *
     * @return string
     */
    public static function implodeSmart(array $array, $separator)
@@ -1289,11 +1328,12 @@ class Arrays
    }

    /**
-     * Returns information if given array is empty, iow. information if all elements of given array are empty
+     * Returns information if given array is empty, iow. information if all elements of given array are empty.
     *
     * @param array $array      The array to verify
     * @param bool  $strictNull (optional) If is set to true elements are verified if they are null. Otherwise - only
     *                          if they are empty (e.g. null, '', 0, array()).
+     *
     * @return bool
     */
    public static function areAllValuesEmpty(array $array, $strictNull = false)
@@ -1343,6 +1383,7 @@ class Arrays
     * @param array $array2     The 2nd array to verify
     * @param bool  $valuesOnly (optional) If is set to true, compares values only. Otherwise - keys and values
     *                          (default behaviour).
+     *
     * @return array
     */
    public static function arrayDiffRecursive(array $array1, array $array2, $valuesOnly = false)
@@ -1429,10 +1470,11 @@ class Arrays
    }

    /**
-     * Returns an index / key of given element in given array
+     * Returns an index / key of given element in given array.
     *
     * @param array $array   The array to verify
     * @param mixed $element The element who index / key is needed
+     *
     * @return bool|null|mixed
     */
    public static function getIndexOf(array $array, $element)
@@ -1455,12 +1497,13 @@ class Arrays
    }

    /**
-     * Returns an array with incremented indexes / keys
+     * Returns an array with incremented indexes / keys.
     *
     * @param array    $array         The array which indexes / keys should be incremented
     * @param int|null $startIndex    (optional) Index from which incrementation should be started. If not provided,
     *                                the first index / key will be used.
     * @param int      $incrementStep (optional) Value used for incrementation. The step of incrementation.
+     *
     * @return array
     */
    public static function incrementIndexes(array $array, $startIndex = null, $incrementStep = 1)
@@ -1511,10 +1554,11 @@ class Arrays
    }

    /**
-     * Returns next element of given array related to given element
+     * Returns next element of given array related to given element.
     *
     * @param array $array   The array with elements
     * @param mixed $element Element for who next element should be returned
+     *
     * @return null|mixed
     */
    public static function getNextElement(array $array, $element)
@@ -1523,10 +1567,11 @@ class Arrays
    }

    /**
-     * Returns previous element of given array related to given element
+     * Returns previous element of given array related to given element.
     *
     * @param array $array   The array with elements
     * @param mixed $element Element for who previous element should be returned
+     *
     * @return null|mixed
     */
    public static function getPreviousElement(array $array, $element)
@@ -1535,9 +1580,10 @@ class Arrays
    }

    /**
-     * Returns information if given array is a multi dimensional array
+     * Returns information if given array is a multi dimensional array.
     *
     * @param array $array The array to verify
+     *
     * @return bool|null
     */
    public static function isMultiDimensional(array $array)
@@ -1554,9 +1600,10 @@ class Arrays
    }

    /**
-     * Returns count of dimensions, maximum nesting level actually, in given array
+     * Returns count of dimensions, maximum nesting level actually, in given array.
     *
     * @param array $array The array to verify
+     *
     * @return int
     */
    public static function getDimensionsCount(array $array)
@@ -1581,11 +1628,12 @@ class Arrays
    }

    /**
-     * Returns neighbour (next or previous element) for given element
+     * Returns neighbour (next or previous element) for given element.
     *
     * @param array $array   The array with elements
     * @param mixed $element Element for who next element should be returned
     * @param bool  $next    (optional) If is set to true, returns next neighbour. Otherwise - previous.
+     *
     * @return mixed|null
     */
    private static function getNeighbour(array $array, $element, $next = true)
--- a/src/Meritoo/Common/Utilities/Bundle.php
+++ b/src/Meritoo/Common/Utilities/Bundle.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Utilities;

 /**
- * Useful methods for bundle
+ * Useful methods for bundle.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -17,11 +17,12 @@ namespace Meritoo\Common\Utilities;
 class Bundle
 {
    /**
-     * Returns path to view / template of given bundle
+     * Returns path to view / template of given bundle.
     *
     * @param string $viewPath   Path of the view / template, e.g. "MyDirectory/my-template"
     * @param string $bundleName Name of the bundle, e.g. "MyExtraBundle"
     * @param string $extension  (optional) Extension of the view / template
+     *
     * @return string|null
     */
    public static function getBundleViewPath($viewPath, $bundleName, $extension = 'html.twig')
--- a/src/Meritoo/Common/Utilities/Composer.php
+++ b/src/Meritoo/Common/Utilities/Composer.php
@@ -11,7 +11,7 @@ namespace Meritoo\Common\Utilities;
 use stdClass;

 /**
- * Useful Composer-related methods (only static functions)
+ * Useful Composer-related methods (only static functions).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -19,17 +19,18 @@ use stdClass;
 class Composer
 {
    /**
-     * Name of the Composer's main file with configuration in Json format
+     * Name of the Composer's main file with configuration in Json format.
     *
     * @var string
     */
    const FILE_NAME_MAIN = 'composer.json';

    /**
-     * Returns value from composer.json file
+     * Returns value from composer.json file.
     *
     * @param string $composerJsonPath Path of composer.json file
     * @param string $nodeName         Name of node who value should be returned
+     *
     * @return string|null
     */
    public static function getValue($composerJsonPath, $nodeName)
--- a/src/Meritoo/Common/Utilities/Date.php
+++ b/src/Meritoo/Common/Utilities/Date.php
@@ -14,7 +14,7 @@ use Meritoo\Common\Exception\Date\UnknownDatePartTypeException;
 use Meritoo\Common\Type\DatePartType;

 /**
- * Useful date methods
+ * Useful date methods.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -66,6 +66,7 @@ class Date
     * The dates are returned in an array with indexes 'start' and 'end'.
     *
     * @param int $period The period, type of period. One of DatePeriod class constants, e.g. DatePeriod::LAST_WEEK.
+     *
     * @return DatePeriod
     */
    public static function getDatesForPeriod($period)
@@ -160,10 +161,11 @@ class Date
    }

    /**
-     * Generates and returns random time (the hour, minute and second values)
+     * Generates and returns random time (the hour, minute and second values).
     *
     * @param string $format (optional) Format of returned value. A string acceptable by the DateTime::format()
     *                       method.
+     *
     * @return string|null
     */
    public static function generateRandomTime($format = 'H:i:s')
@@ -207,7 +209,7 @@ class Date
    }

    /**
-     * Returns current day of week
+     * Returns current day of week.
     *
     * @return int
     */
@@ -231,6 +233,7 @@ class Date
     * @param int $day   The day value
     *
     * @return int
+     *
     * @throws UnknownDatePartTypeException
     */
    public static function getDayOfWeek($year, $month, $day)
@@ -277,7 +280,7 @@ class Date
    }

    /**
-     * Returns based on locale name of current weekday
+     * Returns based on locale name of current weekday.
     *
     * @return string
     */
@@ -293,11 +296,12 @@ class Date
    }

    /**
-     * Returns name of weekday based on locale
+     * Returns name of weekday based on locale.
     *
     * @param int $year  The year value
     * @param int $month The month value
     * @param int $day   The day value
+     *
     * @return string
     */
    public static function getDayOfWeekName($year, $month, $day)
@@ -338,6 +342,7 @@ class Date
     * @param int             $differenceUnit (optional) Unit of date difference. One of this class
     *                                        DATE_DIFFERENCE_UNIT_* constants. If is set to null all units are
     *                                        returned in the array.
+     *
     * @return array|int
     */
    public static function getDateDifference($dateStart, $dateEnd, $differenceUnit = null)
@@ -475,6 +480,7 @@ class Date
     * @param string   $intervalTemplate (optional) Template used to build date interval. It should contain "%d" as the
     *                                   placeholder which is replaced with a number that represents each iteration.
     *                                   Default: interval for days.
+     *
     * @return array
     */
    public static function getDatesCollection(DateTime $startDate, $datesCount, $intervalTemplate = 'P%dD')
@@ -513,13 +519,14 @@ class Date
    }

    /**
-     * Returns random date based on given start date
+     * Returns random date based on given start date.
     *
     * @param DateTime $startDate        The start date. Start of the random date.
     * @param int      $start            (optional) Start of random partition
     * @param int      $end              (optional) End of random partition
     * @param string   $intervalTemplate (optional) Template used to build date interval. The placeholder is replaced
     *                                   with next, iterated value.
+     *
     * @return DateTime
     */
    public static function getRandomDate(DateTime $startDate = null, $start = 1, $end = 100, $intervalTemplate = 'P%sD')
@@ -556,6 +563,7 @@ class Date
     * @param string $dateFormat           (optional) Format of date used to verify if given value is actually a date.
     *                                     It should be format matched to the given value, e.g. "Y-m-d H:i" for
     *                                     "2015-01-01 10:00" value.
+     *
     * @return DateTime|bool
     */
    public static function getDateTime($value, $allowCompoundFormats = false, $dateFormat = 'Y-m-d')
@@ -658,12 +666,13 @@ class Date
    }

    /**
-     * Returns information if given value is valid date
+     * Returns information if given value is valid date.
     *
     * @param mixed $value                The value which maybe is a date
     * @param bool  $allowCompoundFormats (optional) If is set to true, the compound formats used to create an
     *                                    instance of DateTime class are allowed (e.g. "now", "last day of next
     *                                    month", "yyyy"). Otherwise - not and every incorrect value is refused.
+     *
     * @return bool
     */
    public static function isValidDate($value, $allowCompoundFormats = false)
@@ -672,9 +681,10 @@ class Date
    }

    /**
-     * Returns information if given format of date is valid
+     * Returns information if given format of date is valid.
     *
     * @param string $format The validated format of date
+     *
     * @return bool
     */
    public static function isValidDateFormat($format)
--- a/src/Meritoo/Common/Utilities/DatePeriod.php
+++ b/src/Meritoo/Common/Utilities/DatePeriod.php
@@ -20,84 +20,84 @@ use DateTime;
 class DatePeriod
 {
    /**
-     * The period constant: last month
+     * The period constant: last month.
     *
     * @var int
     */
    const LAST_MONTH = 4;

    /**
-     * The period constant: last week
+     * The period constant: last week.
     *
     * @var int
     */
    const LAST_WEEK = 1;

    /**
-     * The period constant: last year
+     * The period constant: last year.
     *
     * @var int
     */
    const LAST_YEAR = 7;

    /**
-     * The period constant: next month
+     * The period constant: next month.
     *
     * @var int
     */
    const NEXT_MONTH = 6;

    /**
-     * The period constant: next week
+     * The period constant: next week.
     *
     * @var int
     */
    const NEXT_WEEK = 3;

    /**
-     * The period constant: next year
+     * The period constant: next year.
     *
     * @var int
     */
    const NEXT_YEAR = 9;

    /**
-     * The period constant: this month
+     * The period constant: this month.
     *
     * @var int
     */
    const THIS_MONTH = 5;

    /**
-     * The period constant: this week
+     * The period constant: this week.
     *
     * @var int
     */
    const THIS_WEEK = 2;

    /**
-     * The period constant: this year
+     * The period constant: this year.
     *
     * @var int
     */
    const THIS_YEAR = 8;

    /**
-     * The start date of period
+     * The start date of period.
     *
     * @var DateTime
     */
    private $startDate;

    /**
-     * The end date of period
+     * The end date of period.
     *
     * @var DateTime
     */
    private $endDate;

    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param DateTime $startDate (optional) The start date of period
     * @param DateTime $endDate   (optional) The end date of period
@@ -109,9 +109,10 @@ class DatePeriod
    }

    /**
-     * Returns information if given period is correct
+     * Returns information if given period is correct.
     *
     * @param int $period The period to verify
+     *
     * @return bool
     */
    public static function isCorrectPeriod($period)
@@ -120,10 +121,11 @@ class DatePeriod
    }

    /**
-     * Returns formatted one of the period's date: start date or end date
+     * Returns formatted one of the period's date: start date or end date.
     *
     * @param string $format    Format used to format the date
     * @param bool   $startDate (optional) If is set to true, start date is formatted. Otherwise - end date.
+     *
     * @return string
     */
    public function getFormattedDate($format, $startDate = true)
@@ -148,7 +150,7 @@ class DatePeriod
    }

    /**
-     * Returns the end date of period
+     * Returns the end date of period.
     *
     * @return DateTime
     */
@@ -158,9 +160,10 @@ class DatePeriod
    }

    /**
-     * Sets the end date of period
+     * Sets the end date of period.
     *
     * @param DateTime $endDate (optional) The end date of period
+     *
     * @return $this
     */
    public function setEndDate(DateTime $endDate = null)
@@ -171,7 +174,7 @@ class DatePeriod
    }

    /**
-     * Returns the start date of period
+     * Returns the start date of period.
     *
     * @return DateTime
     */
@@ -181,9 +184,10 @@ class DatePeriod
    }

    /**
-     * Sets the start date of period
+     * Sets the start date of period.
     *
     * @param DateTime $startDate (optional) The start date of period
+     *
     * @return $this
     */
    public function setStartDate(DateTime $startDate = null)
--- a/src/Meritoo/Common/Utilities/GeneratorUtility.php
+++ b/src/Meritoo/Common/Utilities/GeneratorUtility.php
@@ -11,7 +11,7 @@ namespace Meritoo\Common\Utilities;
 use Generator;

 /**
- * Useful methods for the Generator class (only static functions)
+ * Useful methods for the Generator class (only static functions).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -19,9 +19,10 @@ use Generator;
 class GeneratorUtility
 {
    /**
-     * Returns elements of generator
+     * Returns elements of generator.
     *
     * @param Generator $generator The generator who elements should be returned
+     *
     * @return array
     */
    public static function getGeneratorElements(Generator $generator)
--- a/src/Meritoo/Common/Utilities/Locale.php
+++ b/src/Meritoo/Common/Utilities/Locale.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Utilities;

 /**
- * Useful locale methods
+ * Useful locale methods.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -17,12 +17,13 @@ namespace Meritoo\Common\Utilities;
 class Locale
 {
    /**
-     * Sets locale for given category using given language and country code
+     * Sets locale for given category using given language and country code.
     *
     * @param int    $category     Named constant specifying the category of the functions affected by the locale
     *                             setting. It's the same constant as required by setlocale() function.
     * @param string $languageCode Language code, in ISO 639-1 format. Short form of the locale, e.g. "fr".
     * @param string $countryCode  (optional) Country code, in ISO 3166-1 alpha-2 format, e.g. "FR"
+     *
     * @return bool
     *
     * Available categories (values of $category argument):
@@ -63,11 +64,12 @@ class Locale
    }

    /**
-     * Returns long form of the locale
+     * Returns long form of the locale.
     *
     * @param string $languageCode Language code, in ISO 639-1 format. Short form of the locale, e.g. "fr".
     * @param string $countryCode  (optional) Country code, in ISO 3166-1 alpha-2 format, e.g. "FR"
     * @param string $encoding     (optional) Encoding of the final locale
+     *
     * @return string
     *
     * Example:
--- a/src/Meritoo/Common/Utilities/MimeTypes.php
+++ b/src/Meritoo/Common/Utilities/MimeTypes.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Utilities;

 /**
- * Useful methods for mime types of files
+ * Useful methods for mime types of files.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -17,7 +17,7 @@ namespace Meritoo\Common\Utilities;
 class MimeTypes
 {
    /**
-     * Mime types data
+     * Mime types data.
     *
     * @var array
     */
@@ -680,11 +680,12 @@ class MimeTypes
    ];

    /**
-     * Returns extensions for given mimes types
+     * Returns extensions for given mimes types.
     *
     * @param array $mimesTypes  The mimes types, e.g. ['video/mpeg', 'image/jpeg']
     * @param bool  $asUpperCase (optional) If is set to true, extensions are returned as upper case. Otherwise - lower
     *                           case.
+     *
     * @return array
     */
    public static function getExtensions(array $mimesTypes, $asUpperCase = false)
@@ -726,9 +727,10 @@ class MimeTypes
    }

    /**
-     * Returns extension for given mime type
+     * Returns extension for given mime type.
     *
     * @param string $mimeType The mime type, e.g. "video/mpeg"
+     *
     * @return string|array
     */
    public static function getExtension($mimeType)
@@ -743,9 +745,10 @@ class MimeTypes
    }

    /**
-     * Returns information whether file with the given path is an image
+     * Returns information whether file with the given path is an image.
     *
     * @param string $path Path of the file to check
+     *
     * @return bool
     */
    public static function isImagePath($path)
@@ -756,9 +759,10 @@ class MimeTypes
    }

    /**
-     * Returns mime type of given file
+     * Returns mime type of given file.
     *
     * @param string $filePath Path of the file to check
+     *
     * @return string
     *
     * @throws \RuntimeException
@@ -796,13 +800,15 @@ class MimeTypes
            .' mime type of file \'%s\'.';

        $message = sprintf($template, $filePath);
+
        throw new \RuntimeException($message);
    }

    /**
-     * Returns information whether the given file type is an image
+     * Returns information whether the given file type is an image.
     *
     * @param string $mimeType The mime type of file
+     *
     * @return bool
     */
    public static function isImage($mimeType)
--- a/src/Meritoo/Common/Utilities/Miscellaneous.php
+++ b/src/Meritoo/Common/Utilities/Miscellaneous.php
@@ -13,7 +13,7 @@ use Symfony\Component\HttpFoundation\Cookie;
 use Transliterator;

 /**
- * Miscellaneous methods (only static functions)
+ * Miscellaneous methods (only static functions).
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -21,13 +21,14 @@ use Transliterator;
 class Miscellaneous
 {
    /**
-     * Returns directory's content (names of directories and files)
+     * Returns directory's content (names of directories and files).
     *
     * @param string $directoryPath Path of directory who content should be returned
     * @param bool   $recursive     (optional) If is set to true, sub-directories are also searched for content.
     *                              Otherwise - only content of given directory is returned.
     * @param int    $maxFilesCount (optional) Maximum files that will be returned. If it's null, all files are
     *                              returned.
+     *
     * @return array|null
     */
    public static function getDirectoryContent($directoryPath, $recursive = false, $maxFilesCount = null)
@@ -105,9 +106,10 @@ class Miscellaneous
    }

    /**
-     * Returns information if given path it's a file's path, if the path contains file name
+     * Returns information if given path it's a file's path, if the path contains file name.
     *
     * @param string $path The path to check
+     *
     * @return bool
     */
    public static function isFilePath($path)
@@ -118,9 +120,10 @@ class Miscellaneous
    }

    /**
-     * Converts checkbox value to boolean
+     * Converts checkbox value to boolean.
     *
     * @param string $checkboxValue Checkbox value
+     *
     * @return bool
     */
    public static function checkboxValue2Boolean($checkboxValue)
@@ -140,9 +143,10 @@ class Miscellaneous
    }

    /**
-     * Converts checkbox value to integer
+     * Converts checkbox value to integer.
     *
     * @param string $checkboxValue Checkbox value
+     *
     * @return int
     */
    public static function checkboxValue2Integer($checkboxValue)
@@ -151,10 +155,11 @@ class Miscellaneous
    }

    /**
-     * Returns name of file with given extension after verification if it contains the extension
+     * Returns name of file with given extension after verification if it contains the extension.
     *
     * @param string $fileName  The file name to verify
     * @param string $extension The extension to verify and include
+     *
     * @return string
     */
    public static function includeFileExtension($fileName, $extension)
@@ -167,10 +172,11 @@ class Miscellaneous
    }

    /**
-     * Returns file extension
+     * Returns file extension.
     *
     * @param string $fileName    File name
     * @param bool   $asLowerCase (optional) if true extension is returned as lowercase string
+     *
     * @return string
     */
    public static function getFileExtension($fileName, $asLowerCase = false)
@@ -190,9 +196,10 @@ class Miscellaneous
    }

    /**
-     * Returns file name from given path
+     * Returns file name from given path.
     *
     * @param string $path A path that contains file name
+     *
     * @return string
     */
    public static function getFileNameFromPath($path)
@@ -208,11 +215,12 @@ class Miscellaneous
    }

    /**
-     * Returns unique name for file based on given original name
+     * Returns unique name for file based on given original name.
     *
     * @param string $originalFileName Original name of the file
     * @param int    $objectId         (optional) Object ID, the ID of database's row. May be included into the
     *                                 generated / unique name.
+     *
     * @return string
     */
    public static function getUniqueFileName($originalFileName, $objectId = 0)
@@ -260,9 +268,10 @@ class Miscellaneous
    }

    /**
-     * Returns file name without extension
+     * Returns file name without extension.
     *
     * @param string $fileName The file name
+     *
     * @return string
     */
    public static function getFileNameWithoutExtension($fileName)
@@ -277,10 +286,11 @@ class Miscellaneous
    }

    /**
-     * Converts value to non-negative integer (element of the set {0, 1, 2, 3, ...})
+     * Converts value to non-negative integer (element of the set {0, 1, 2, 3, ...}).
     *
     * @param mixed $value               Value to convert
     * @param int   $negativeReplacement (optional) Replacement for negative value
+     *
     * @return int
     */
    public static function value2NonNegativeInteger($value, $negativeReplacement = 0)
@@ -295,7 +305,7 @@ class Miscellaneous
    }

    /**
-     * Displays variable content as preformatted text (fixed-width font and preserves both spaces and line breaks)
+     * Displays variable content as preformatted text (fixed-width font and preserves both spaces and line breaks).
     *
     * If xdebug php module is loaded, displays variable using var_dump(), otherwise <pre>var_dump()</pre>.
     * You can pass as many variables as you wish.
@@ -323,9 +333,10 @@ class Miscellaneous
    }

    /**
-     * Returns information if given PHP module is compiled and loaded
+     * Returns information if given PHP module is compiled and loaded.
     *
     * @param string $phpModuleName PHP module name
+     *
     * @return bool
     */
    public static function isPhpModuleLoaded($phpModuleName)
@@ -336,13 +347,14 @@ class Miscellaneous
    }

    /**
-     * Converts given string characters to latin characters
+     * Converts given string characters to latin characters.
     *
     * @param string $string          String to convert
     * @param bool   $lowerCaseHuman  (optional) If is set to true, converted string is returned as lowercase and
     *                                human-readable. Otherwise - as original.
     * @param string $replacementChar (optional) Replacement character for all non-latin characters and uppercase
     *                                letters, if 2nd argument is set to true
+     *
     * @return string
     */
    public static function toLatin($string, $lowerCaseHuman = true, $replacementChar = '-')
@@ -394,11 +406,12 @@ class Miscellaneous
    }

    /**
-     * Returns unique string
+     * Returns unique string.
     *
     * @param string $prefix (optional) Prefix of the unique string. May be used while generating the unique
     *                       string simultaneously on several hosts at the same microsecond.
     * @param bool   $hashed (optional) If is set to true, the unique string is hashed additionally. Otherwise - not.
+     *
     * @return string
     */
    public static function getUniqueString($prefix = '', $hashed = false)
@@ -422,6 +435,7 @@ class Miscellaneous
     * @param string|array $replacement  The string or an array of strings to replace. It may be: string or an array
     *                                   of strings.
     * @param bool         $quoteStrings (optional) If is set to true, strings are surrounded with single quote sign
+     *
     * @return string
     *
     * Example:
@@ -549,6 +563,7 @@ class Miscellaneous

                if ($subjectIsArray) {
                    $effect[] = $subEffect;
+
                    continue;
                }

@@ -560,11 +575,12 @@ class Miscellaneous
    }

    /**
-     * Returns new file name after adding prefix or suffix (or both of them) to the name
+     * Returns new file name after adding prefix or suffix (or both of them) to the name.
     *
     * @param string $fileName The file name
     * @param string $prefix   File name prefix
     * @param string $suffix   File name suffix
+     *
     * @return string
     */
    public static function getNewFileName($fileName, $prefix, $suffix)
@@ -582,7 +598,7 @@ class Miscellaneous
    }

    /**
-     * Returns operating system name PHP is running on
+     * Returns operating system name PHP is running on.
     *
     * @return string
     */
@@ -592,11 +608,12 @@ class Miscellaneous
    }

    /**
-     * Returns part of string preserving words
+     * Returns part of string preserving words.
     *
     * @param string $text      The string / text
     * @param int    $maxLength Maximum length of given string
     * @param string $suffix    (optional) The suffix to add at the end of string
+     *
     * @return string
     */
    public static function substringToWord($text, $maxLength, $suffix = '...')
@@ -623,13 +640,14 @@ class Miscellaneous
    }

    /**
-     * Breaks long text
+     * Breaks long text.
     *
     * @param string $text                   The text to check and break
     * @param int    $perLine                (optional) Characters count per line
     * @param string $separator              (optional) Separator that is placed beetwen lines
     * @param string $encoding               (optional) Character encoding. Used by mb_substr().
     * @param int    $proportionalAberration (optional) Proportional aberration for chars (percent value)
+     *
     * @return string
     */
    public static function breakLongText(
@@ -717,6 +735,7 @@ class Miscellaneous
     * @param string $directoryPath Directory path
     * @param bool   $contentOnly   (optional) If is set to true, only content of the directory is removed, not
     *                              directory. Otherwise - directory is removed too.
+     *
     * @return bool
     */
    public static function removeDirectory($directoryPath, $contentOnly = false)
@@ -747,9 +766,10 @@ class Miscellaneous
    }

    /**
-     * Returns information if value is decimal
+     * Returns information if value is decimal.
     *
     * @param mixed $value The value to check
+     *
     * @return bool
     */
    public static function isDecimal($value)
@@ -758,10 +778,11 @@ class Miscellaneous
    }

    /**
-     * Returns the string in camel case
+     * Returns the string in camel case.
     *
     * @param string $string    The string to convert e.g. this-is-eXamplE (return: thisIsExample)
     * @param string $separator (optional) Separator used to find parts of the string, e.g. '-' or ','
+     *
     * @return string
     */
    public static function getCamelCase($string, $separator = ' ')
@@ -787,10 +808,11 @@ class Miscellaneous
    }

    /**
-     * Make a string's first character lowercase
+     * Make a string's first character lowercase.
     *
     * @param string    $text          The text to get first character lowercase
     * @param bool|null $restLowercase (optional) Information that to do with rest of given string
+     *
     * @return string
     *
     * Values of the $restLowercase argument:
@@ -829,10 +851,11 @@ class Miscellaneous
    }

    /**
-     * Make a string's first character uppercase
+     * Make a string's first character uppercase.
     *
     * @param string    $text          The text to get uppercase
     * @param bool|null $restLowercase (optional) Information that to do with rest of given string
+     *
     * @return string
     *
     * Values of the $restLowercase argument:
@@ -867,10 +890,11 @@ class Miscellaneous
    }

    /**
-     * Quotes given value with apostrophes or quotation marks
+     * Quotes given value with apostrophes or quotation marks.
     *
     * @param mixed $value         The value to quote
     * @param bool  $useApostrophe (optional) If is set to true, apostrophes are used. Otherwise - quotation marks.
+     *
     * @return string
     */
    public static function quoteValue($value, $useApostrophe = true)
@@ -889,9 +913,10 @@ class Miscellaneous
    }

    /**
-     * Returns size (of file or directory) in human readable format
+     * Returns size (of file or directory) in human readable format.
     *
     * @param int $sizeInBytes The size in bytes
+     *
     * @return string
     */
    public static function getHumanReadableSize($sizeInBytes)
@@ -918,6 +943,7 @@ class Miscellaneous
     *
     * @param string $string    The string to check
     * @param string $separator The separator which divides elements of string
+     *
     * @return string
     */
    public static function getStringWithoutLastElement($string, $separator)
@@ -931,10 +957,11 @@ class Miscellaneous
    }

    /**
-     * Returns elements of given string divided by given separator
+     * Returns elements of given string divided by given separator.
     *
     * @param string $string    The string to check
     * @param string $separator The separator which divides elements of string
+     *
     * @return array
     */
    public static function getStringElements($string, $separator)
@@ -951,10 +978,11 @@ class Miscellaneous
    }

    /**
-     * Returns the last element of given string divided by given separator
+     * Returns the last element of given string divided by given separator.
     *
     * @param string $string    The string to check
     * @param string $separator The separator which divides elements of string
+     *
     * @return string|null
     */
    public static function getLastElementOfString($string, $separator)
@@ -979,6 +1007,7 @@ class Miscellaneous
     * If the string is empty, contains only spaces, e.g. " ", nothing is done and the original string is returned.
     *
     * @param string $string The string to trim
+     *
     * @return string
     */
    public static function trimSmart($string)
@@ -993,7 +1022,7 @@ class Miscellaneous
    }

    /**
-     * Returns concatenated given paths
+     * Returns concatenated given paths.
     *
     * The paths may be passed as:
     * - an array of paths / strings
@@ -1005,6 +1034,7 @@ class Miscellaneous
     *
     * @param string|array $paths Paths co concatenate. As described above: an array of paths / strings or strings
     *                            passed as following arguments.
+     *
     * @return string
     */
    public static function concatenatePaths($paths)
@@ -1067,6 +1097,7 @@ class Miscellaneous
             */
            if ($firstWindowsBased && empty($concatenated)) {
                $concatenated = $path;
+
                continue;
            }

@@ -1080,11 +1111,12 @@ class Miscellaneous
    }

    /**
-     * Removes the starting / beginning directory's separator
+     * Removes the starting / beginning directory's separator.
     *
     * @param string $text      Text that may contain a directory's separator at the start / beginning
     * @param string $separator (optional) The directory's separator, e.g. "/". If is empty (not provided), separator
     *                          provided by operating system will be used.
+     *
     * @return string
     */
    public static function removeStartingDirectorySeparator($text, $separator = '')
@@ -1111,11 +1143,12 @@ class Miscellaneous
    }

    /**
-     * Removes the ending directory's separator
+     * Removes the ending directory's separator.
     *
     * @param string $text      Text that may contain a directory's separator at the end
     * @param string $separator (optional) The directory's separator, e.g. "/". If is empty (not provided), system's
     *                          separator is used.
+     *
     * @return string
     */
    public static function removeEndingDirectorySeparator($text, $separator = '')
@@ -1142,11 +1175,12 @@ class Miscellaneous
    }

    /**
-     * Returns safely value of global variable, found in one of the global arrays / variables, e.g. $_GET
+     * Returns safely value of global variable, found in one of the global arrays / variables, e.g. $_GET.
     *
     * @param int    $globalSourceType Represents the global array / variable. One of constants: INPUT_GET, INPUT_POST,
     *                                 INPUT_COOKIE, INPUT_SERVER, or INPUT_ENV.
     * @param string $variableName     Name of the variable to return value
+     *
     * @return mixed
     */
    public static function getSafelyGlobalVariable($globalSourceType, $variableName)
@@ -1159,22 +1193,27 @@ class Miscellaneous
            switch ($globalSourceType) {
                case INPUT_GET:
                    $globalSource = $_GET;
+
                    break;

                case INPUT_POST:
                    $globalSource = $_POST;
+
                    break;

                case INPUT_COOKIE:
                    $globalSource = $_COOKIE;
+
                    break;

                case INPUT_SERVER:
                    $globalSource = $_SERVER;
+
                    break;

                case INPUT_ENV:
                    $globalSource = $_ENV;
+
                    break;
            }

@@ -1191,7 +1230,7 @@ class Miscellaneous
    }

    /**
-     * Returns a CURL response with parsed HTTP headers as array with "headers", "cookies" and "content" keys
+     * Returns a CURL response with parsed HTTP headers as array with "headers", "cookies" and "content" keys.
     *
     * The headers and cookies are parsed and returned as an array, and an array of Cookie objects. Returned array looks
     * like this example:
@@ -1216,6 +1255,7 @@ class Miscellaneous
     *
     * @param string $response   the full content of response, including HTTP headers
     * @param int    $headerSize The length of HTTP headers in content
+     *
     * @return array
     */
    public static function getCurlResponseWithHeaders($response, $headerSize)
@@ -1263,6 +1303,7 @@ class Miscellaneous
                        if ($j === 0) {
                            $name = trim($param[0]);
                            $value = trim($param[1]);
+
                            continue;
                        }

@@ -1284,18 +1325,23 @@ class Miscellaneous
                        switch ($paramName) {
                            case 'expires':
                                $expire = $paramValue;
+
                                break;
                            case 'path':
                                $path = $paramValue;
+
                                break;
                            case 'domain':
                                $domain = $paramValue;
+
                                break;
                            case 'secure':
                                $secure = $paramValue;
+
                                break;
                            case 'httponly':
                                $httpOnly = $paramValue;
+
                                break;
                        }
                    }
@@ -1305,6 +1351,7 @@ class Miscellaneous
                     * I must skip to next header as cookies shouldn't be saved in "headers" array.
                     */
                    $cookies[] = new Cookie($name, $value, $expire, $path, $domain, $secure, $httpOnly);
+
                    continue;
                }

@@ -1323,7 +1370,7 @@ class Miscellaneous
    }

    /**
-     * Adds missing the "0" characters to given number until given length is reached
+     * Adds missing the "0" characters to given number until given length is reached.
     *
     * Example:
     * - number: 201
@@ -1336,6 +1383,7 @@ class Miscellaneous
     * @param mixed $number Number for who the "0" characters should be inserted
     * @param int   $length Wanted length of final number
     * @param bool  $before (optional) If false, 0 characters will be inserted after given number
+     *
     * @return string
     */
    public static function fillMissingZeros($number, $length, $before = true)
@@ -1358,6 +1406,7 @@ class Miscellaneous
        for ($i = ($length - $textLength); 0 < $i; --$i) {
            if ($before) {
                $text = '0'.$text;
+
                continue;
            }

@@ -1368,11 +1417,12 @@ class Miscellaneous
    }

    /**
-     * Returns information if given value is located in interval between given utmost left and right values
+     * Returns information if given value is located in interval between given utmost left and right values.
     *
     * @param int|float $value Value to verify
     * @param int|float $left  Left utmost value of interval
     * @param int|float $right Right utmost value of interval
+     *
     * @return bool
     */
    public static function isBetween($value, $left, $right)
@@ -1385,6 +1435,7 @@ class Miscellaneous
     * If it's an object, full class name is returned.
     *
     * @param mixed $variable Variable who type should be returned
+     *
     * @return string
     */
    public static function getType($variable)
@@ -1403,6 +1454,7 @@ class Miscellaneous
     * @param int  $colorComponent Color's component to verify. Decimal value, e.g. 255.
     * @param bool $asHexadecimal  (optional) If is set to true, hexadecimal value is returned (default behaviour).
     *                             Otherwise - decimal.
+     *
     * @return int|string
     */
    public static function getValidColorComponent($colorComponent, $asHexadecimal = true)
@@ -1427,9 +1479,10 @@ class Miscellaneous
    }

    /**
-     * Returns inverted value of color for given color
+     * Returns inverted value of color for given color.
     *
     * @param string $color Hexadecimal value of color to invert (with or without hash), e.g. "dd244c" or "#22a5fe"
+     *
     * @return string
     */
    public static function getInvertedColor($color)
--- a/src/Meritoo/Common/Utilities/QueryBuilderUtility.php
+++ b/src/Meritoo/Common/Utilities/QueryBuilderUtility.php
@@ -15,7 +15,7 @@ use Doctrine\ORM\Query\Parameter;
 use Doctrine\ORM\QueryBuilder;

 /**
- * Useful methods for query builder (the Doctrine's QueryBuilder class)
+ * Useful methods for query builder (the Doctrine's QueryBuilder class).
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -27,6 +27,7 @@ class QueryBuilderUtility
     * If null is returned, alias was not found.
     *
     * @param QueryBuilder $queryBuilder The query builder to retrieve root alias
+     *
     * @return null|string
     */
    public static function getRootAlias(QueryBuilder $queryBuilder)
@@ -47,6 +48,7 @@ class QueryBuilderUtility
     *
     * @param QueryBuilder $queryBuilder The query builder to verify
     * @param string       $property     Name of property that maybe is joined
+     *
     * @return null|string
     */
    public static function getJoinedPropertyAlias(QueryBuilder $queryBuilder, $property)
@@ -75,13 +77,14 @@ class QueryBuilderUtility
    }

    /**
-     * Sets the WHERE criteria in given query builder
+     * Sets the WHERE criteria in given query builder.
     *
     * @param QueryBuilder $queryBuilder The query builder
     * @param array        $criteria     (optional) The criteria used in WHERE clause. It may simple array with pairs
     *                                   key-value or an array of arrays where second element of sub-array is the
     *                                   comparison operator. Example below.
     * @param string       $alias        (optional) Alias used in the query
+     *
     * @return QueryBuilder
     *
     * Example of the $criteria argument:
@@ -132,12 +135,13 @@ class QueryBuilderUtility
    }

    /**
-     * Deletes given entities
+     * Deletes given entities.
     *
     * @param EntityManager         $entityManager The entity manager
     * @param array|ArrayCollection $entities      The entities to delete
     * @param bool                  $flushDeleted  (optional) If is set to true, flushes the deleted objects.
     *                                             Otherwise - not.
+     *
     * @return bool
     */
    public static function deleteEntities(EntityManager $entityManager, $entities, $flushDeleted = true)
@@ -171,6 +175,7 @@ class QueryBuilderUtility
     * @param QueryBuilder          $queryBuilder The query builder
     * @param array|ArrayCollection $parameters   Parameters to add. Collection of instances of
     *                                            Doctrine\ORM\Query\Parameter class or an array with key-value pairs.
+     *
     * @return QueryBuilder
     */
    public static function addParameters(QueryBuilder $queryBuilder, $parameters)
--- a/src/Meritoo/Common/Utilities/Reflection.php
+++ b/src/Meritoo/Common/Utilities/Reflection.php
@@ -21,7 +21,7 @@ use ReflectionObject;
 use ReflectionProperty;

 /**
- * Useful reflection methods
+ * Useful reflection methods.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -29,11 +29,12 @@ use ReflectionProperty;
 class Reflection
 {
    /**
-     * Returns names of methods for given class / object
+     * Returns names of methods for given class / object.
     *
     * @param object|string $class              The object or name of object's class
     * @param bool          $withoutInheritance (optional) If is set to true, only methods for given class are returned.
     *                                          Otherwise - all methods, with inherited methods too.
+     *
     * @return array
     */
    public static function getMethods($class, $withoutInheritance = false)
@@ -61,9 +62,10 @@ class Reflection
    }

    /**
-     * Returns constants of given class / object
+     * Returns constants of given class / object.
     *
     * @param object|string $class The object or name of object's class
+     *
     * @return array
     */
    public static function getConstants($class)
@@ -78,6 +80,7 @@ class Reflection
     * Values of constants should be integers.
     *
     * @param object|string $class The object or name of object's class
+     *
     * @return int|null
     */
    public static function getMaxNumberConstant($class)
@@ -100,10 +103,11 @@ class Reflection
    }

    /**
-     * Returns information if given class / object has given method
+     * Returns information if given class / object has given method.
     *
     * @param object|string $class  The object or name of object's class
     * @param string        $method Name of the method to find
+     *
     * @return bool
     */
    public static function hasMethod($class, $method)
@@ -114,10 +118,11 @@ class Reflection
    }

    /**
-     * Returns information if given class / object has given property
+     * Returns information if given class / object has given property.
     *
     * @param object|string $class    The object or name of object's class
     * @param string        $property Name of the property to find
+     *
     * @return bool
     */
    public static function hasProperty($class, $property)
@@ -128,10 +133,11 @@ class Reflection
    }

    /**
-     * Returns information if given class / object has given constant
+     * Returns information if given class / object has given constant.
     *
     * @param object|string $class    The object or name of object's class
     * @param string        $constant Name of the constant to find
+     *
     * @return bool
     */
    public static function hasConstant($class, $constant)
@@ -142,10 +148,11 @@ class Reflection
    }

    /**
-     * Returns value of given constant
+     * Returns value of given constant.
     *
     * @param object|string $class    The object or name of object's class
     * @param string        $constant Name of the constant that contains a value
+     *
     * @return mixed
     */
    public static function getConstantValue($class, $constant)
@@ -168,6 +175,7 @@ class Reflection
     *                         dot-separated, e.g. "invoice.user.email".
     * @param bool   $force    (optional) If is set to true, try to retrieve value even if the object doesn't have
     *                         property. Otherwise - not.
+     *
     * @return mixed
     */
    public static function getPropertyValue($object, $property, $force = false)
@@ -241,6 +249,7 @@ class Reflection
                        if ($class->hasMethod($method)) {
                            $value = $object->{$method}();
                            $valueFound = true;
+
                            break;
                        }
                    }
@@ -271,6 +280,7 @@ class Reflection
     * @param string                  $property Name of the property that contains a value
     * @param bool                    $force    (optional) If is set to true, try to retrieve value even if the
     *                                          object does not have property. Otherwise - not.
+     *
     * @return array
     */
    public static function getPropertyValues($objects, $property, $force = false)
@@ -294,11 +304,12 @@ class Reflection
    }

    /**
-     * Returns a class name for given source
+     * Returns a class name for given source.
     *
     * @param array|object|string $source           An array of objects, namespaces, object or namespace
     * @param bool                $withoutNamespace (optional) If is set to true, namespace is omitted. Otherwise -
     *                                              not, full name of class is returned, with namespace.
+     *
     * @return string|null
     */
    public static function getClassName($source, $withoutNamespace = false)
@@ -356,9 +367,10 @@ class Reflection
    }

    /**
-     * Returns namespace of class for given source
+     * Returns namespace of class for given source.
     *
     * @param array|object|string $source An array of objects, namespaces, object or namespace
+     *
     * @return string
     */
    public static function getClassNamespace($source)
@@ -379,10 +391,11 @@ class Reflection
    }

    /**
-     * Returns information if given interface is implemented by given class / object
+     * Returns information if given interface is implemented by given class / object.
     *
     * @param array|object|string $source    An array of objects, namespaces, object or namespace
     * @param string              $interface The interface that should be implemented
+     *
     * @return bool
     */
    public static function isInterfaceImplemented($source, $interface)
@@ -394,10 +407,11 @@ class Reflection
    }

    /**
-     * Returns information if given child class is a subclass of given parent class
+     * Returns information if given child class is a subclass of given parent class.
     *
     * @param array|object|string $childClass  The child class. An array of objects, namespaces, object or namespace.
     * @param array|object|string $parentClass The parent class. An array of objects, namespaces, object or namespace.
+     *
     * @return bool
     */
    public static function isChildOfClass($childClass, $parentClass)
@@ -415,11 +429,12 @@ class Reflection
    }

    /**
-     * Returns given object properties
+     * Returns given object properties.
     *
     * @param array|object|string $source An array of objects, namespaces, object or namespace
     * @param int                 $filter (optional) Filter of properties. Uses ReflectionProperty class constants.
     *                                    By default all properties are returned.
+     *
     * @return array|ReflectionProperty
     */
    public static function getProperties($source, $filter = null)
@@ -438,9 +453,10 @@ class Reflection
    }

    /**
-     * Returns a parent class
+     * Returns a parent class.
     *
     * @param array|object|string $source An array of objects, namespaces, object or namespace
+     *
     * @return ReflectionClass
     */
    public static function getParentClass($source)
@@ -457,7 +473,9 @@ class Reflection
     *
     * @param array|object|string $class Class who child classes should be returned. An array of objects, strings,
     *                                   object or string.
+     *
     * @return array|null
+     *
     * @throws CannotResolveClassNameException
     */
    public static function getChildClasses($class)
@@ -512,6 +530,7 @@ class Reflection
     *
     * @param array|object|string $parentClass Class who child class should be returned. An array of objects,
     *                                         namespaces, object or namespace.
+     *
     * @return mixed
     *
     * @throws MissingChildClassesException
@@ -541,12 +560,13 @@ class Reflection
    }

    /**
-     * Returns property, the ReflectionProperty instance, of given object
+     * Returns property, the ReflectionProperty instance, of given object.
     *
     * @param array|object|string $class    An array of objects, namespaces, object or namespace
     * @param string              $property Name of the property
     * @param int                 $filter   (optional) Filter of properties. Uses ReflectionProperty class constants.
     *                                      By default all properties are allowed / processed.
+     *
     * @return null|ReflectionProperty
     */
    public static function getProperty($class, $property, $filter = null)
@@ -567,13 +587,15 @@ class Reflection
    }

    /**
-     * Returns information if given class / object uses / implements given trait
+     * Returns information if given class / object uses / implements given trait.
     *
     * @param array|object|string $class         An array of objects, namespaces, object or namespace
     * @param array|string        $trait         An array of strings or string
     * @param bool                $verifyParents If is set to true, parent classes are verified if they use given
     *                                           trait. Otherwise - not.
+     *
     * @return bool|null
+     *
     * @throws CannotResolveClassNameException
     */
    public static function usesTrait($class, $trait, $verifyParents = false)
@@ -616,6 +638,7 @@ class Reflection
     * If given class does not extend another, returns null.
     *
     * @param array|object|string $class An array of objects, namespaces, object or namespace
+     *
     * @return string|null
     */
    public static function getParentClassName($class)
--- a/src/Meritoo/Common/Utilities/Regex.php
+++ b/src/Meritoo/Common/Utilities/Regex.php
@@ -12,7 +12,7 @@ use Meritoo\Common\Exception\Regex\IncorrectColorHexLengthException;
 use Meritoo\Common\Exception\Regex\InvalidColorHexValueException;

 /**
- * Useful regular expressions methods
+ * Useful regular expressions methods.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -20,7 +20,7 @@ use Meritoo\Common\Exception\Regex\InvalidColorHexValueException;
 class Regex
 {
    /**
-     * Patterns used to validate / verify values
+     * Patterns used to validate / verify values.
     *
     * @var array
     */
@@ -40,9 +40,10 @@ class Regex
    ];

    /**
-     * Returns information if given e-mail address is valid
+     * Returns information if given e-mail address is valid.
     *
     * @param string $email E-mail address to validate / verify
+     *
     * @return bool
     *
     * Examples:
@@ -62,9 +63,10 @@ class Regex
    }

    /**
-     * Returns information if given tax ID (in polish: NIP) is valid
+     * Returns information if given tax ID (in polish: NIP) is valid.
     *
     * @param string $taxidString Tax ID (NIP) string
+     *
     * @return bool
     */
    public static function isValidTaxid($taxidString)
@@ -99,11 +101,12 @@ class Regex
    }

    /**
-     * Returns information if given url address is valid
+     * Returns information if given url address is valid.
     *
     * @param string $url             The url to validate / verify
     * @param bool   $requireProtocol (optional) If is set to true, the protocol is required to be passed in the url.
     *                                Otherwise - not.
+     *
     * @return bool
     */
    public static function isValidUrl($url, $requireProtocol = false)
@@ -114,9 +117,10 @@ class Regex
    }

    /**
-     * Returns information if given phone number is valid
+     * Returns information if given phone number is valid.
     *
     * @param string $phoneNumber The phone number to validate / verify
+     *
     * @return bool
     */
    public static function isValidPhoneNumber($phoneNumber)
@@ -127,12 +131,13 @@ class Regex
    }

    /**
-     * Returns array values that matches given pattern (or values that keys matches)
+     * Returns array values that matches given pattern (or values that keys matches).
     *
     * @param string $pattern       Pattern to match
     * @param array  $dataArray     The array
     * @param bool   $itsKeyPattern (optional) If is set to true, keys are checks if they match pattern. Otherwise -
     *                              values are checks.
+     *
     * @return array
     */
    public static function getArrayValuesByPattern($pattern, $dataArray, $itsKeyPattern = false)
@@ -157,7 +162,7 @@ class Regex
    }

    /**
-     * Filters array by given expression and column
+     * Filters array by given expression and column.
     *
     * Expression can be simple compare expression, like ' == 2', or regular expression.
     * Returns filtered array.
@@ -167,6 +172,7 @@ class Regex
     * @param string $filterExpression     Filter expression, e.g. '== 2' or '!= \'home\''
     * @param bool   $itsRegularExpression (optional) If is set to true, means that filter expression is a
     *                                     regular expression
+     *
     * @return array
     */
    public static function arrayFilter($array, $arrayColumnKey, $filterExpression, $itsRegularExpression = false)
@@ -217,6 +223,7 @@ class Regex
     * @param string       $subject      The string to check
     * @param bool         $mustAllMatch (optional) If is set to true, $subject must match all $patterns. Otherwise -
     *                                   not.
+     *
     * @return bool
     */
    public static function pregMultiMatch($patterns, $subject, $mustAllMatch = false)
@@ -238,6 +245,7 @@ class Regex
                } else {
                    if ($matched) {
                        $effect = $matched;
+
                        break;
                    }
                }
@@ -248,11 +256,12 @@ class Regex
    }

    /**
-     * Returns string in human readable style generated from given camel case string / text
+     * Returns string in human readable style generated from given camel case string / text.
     *
     * @param string $string              The string / text to convert
     * @param bool   $applyUpperCaseFirst (optional) If is set to true, first word / element from the converted
     *                                    string is uppercased. Otherwise - not.
+     *
     * @return string
     */
    public static function camelCase2humanReadable($string, $applyUpperCaseFirst = false)
@@ -277,9 +286,10 @@ class Regex
    }

    /**
-     * Returns parts of given camel case string / text
+     * Returns parts of given camel case string / text.
     *
     * @param string $string The string / text to retrieve parts
+     *
     * @return array
     */
    public static function getCamelCaseParts($string)
@@ -292,11 +302,12 @@ class Regex
    }

    /**
-     * Returns simple, lowercase string generated from given camel case string / text
+     * Returns simple, lowercase string generated from given camel case string / text.
     *
     * @param string $string         The string / text to convert
     * @param string $separator      (optional) Separator used to concatenate parts of the string, e.g. '-' or '_'
     * @param bool   $applyLowercase (optional) If is set to true, returned string will be lowercased. Otherwise - not.
+     *
     * @return string
     */
    public static function camelCase2simpleLowercase($string, $separator = '', $applyLowercase = true)
@@ -315,7 +326,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify or get e-mail address
+     * Returns pattern used to validate / verify or get e-mail address.
     *
     * @return string
     */
@@ -325,7 +336,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify or get phone number
+     * Returns pattern used to validate / verify or get phone number.
     *
     * @return string
     */
@@ -335,7 +346,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify or get camel case parts of string
+     * Returns pattern used to validate / verify or get camel case parts of string.
     *
     * @return string
     */
@@ -345,10 +356,11 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify or get url address
+     * Returns pattern used to validate / verify or get url address.
     *
     * @param bool $requireProtocol (optional) If is set to true, the protocol is required to be passed in the url.
     *                              Otherwise - not.
+     *
     * @return string
     */
    public static function getUrlPattern($requireProtocol = false)
@@ -365,10 +377,11 @@ class Regex
    }

    /**
-     * Returns information if given path is sub-path of another path, e.g. path file is owned by path of directory
+     * Returns information if given path is sub-path of another path, e.g. path file is owned by path of directory.
     *
     * @param string $subPath Path to verify, probably sub-path
     * @param string $path    Main / parent path
+     *
     * @return bool
     */
    public static function isSubPathOf($subPath, $path)
@@ -399,7 +412,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify letter or digit
+     * Returns pattern used to validate / verify letter or digit.
     *
     * @return string
     */
@@ -409,9 +422,10 @@ class Regex
    }

    /**
-     * Returns information if given character is a letter or digit
+     * Returns information if given character is a letter or digit.
     *
     * @param string $char Character to check
+     *
     * @return bool
     */
    public static function isLetterOrDigit($char)
@@ -422,10 +436,11 @@ class Regex
    }

    /**
-     * Returns information if the string starts with given beginning / characters
+     * Returns information if the string starts with given beginning / characters.
     *
     * @param string $string    String to check
     * @param string $beginning The beginning of string, one or more characters
+     *
     * @return bool
     */
    public static function startsWith($string, $beginning)
@@ -444,10 +459,11 @@ class Regex
    }

    /**
-     * Returns information if the string ends with given ending / characters
+     * Returns information if the string ends with given ending / characters.
     *
     * @param string $string String to check
     * @param string $ending The ending of string, one or more characters
+     *
     * @return bool
     */
    public static function endsWith($string, $ending)
@@ -460,11 +476,12 @@ class Regex
    }

    /**
-     * Returns information if the string starts with directory's separator
+     * Returns information if the string starts with directory's separator.
     *
     * @param string $string    String that may contain a directory's separator at the start / beginning
     * @param string $separator (optional) The directory's separator, e.g. "/". If is empty (not provided), system's
     *                          separator is used.
+     *
     * @return bool
     */
    public static function startsWithDirectorySeparator($string, $separator = '')
@@ -477,11 +494,12 @@ class Regex
    }

    /**
-     * Returns information if the string ends with directory's separator
+     * Returns information if the string ends with directory's separator.
     *
     * @param string $text      String that may contain a directory's separator at the end
     * @param string $separator (optional) The directory's separator, e.g. "/". If is empty (not provided), system's
     *                          separator is used.
+     *
     * @return string
     */
    public static function endsWithDirectorySeparator($text, $separator = '')
@@ -494,10 +512,11 @@ class Regex
    }

    /**
-     * Returns information if uri contains parameter
+     * Returns information if uri contains parameter.
     *
     * @param string $uri           Uri string (e.g. $_SERVER['REQUEST_URI'])
     * @param string $parameterName Uri parameter name
+     *
     * @return bool
     */
    public static function isSetUriParameter($uri, $parameterName)
@@ -506,7 +525,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify html entity
+     * Returns pattern used to validate / verify html entity.
     *
     * @return string
     */
@@ -516,9 +535,10 @@ class Regex
    }

    /**
-     * Returns information if the string contains html entities
+     * Returns information if the string contains html entities.
     *
     * @param string $string String to check
+     *
     * @return bool
     */
    public static function containsEntities($string)
@@ -529,10 +549,11 @@ class Regex
    }

    /**
-     * Returns information if one string contains another string
+     * Returns information if one string contains another string.
     *
     * @param string $haystack The string to search in
     * @param string $needle   The string to be search for
+     *
     * @return bool
     */
    public static function contains($haystack, $needle)
@@ -545,7 +566,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify name of file
+     * Returns pattern used to validate / verify name of file.
     *
     * @return string
     */
@@ -559,6 +580,7 @@ class Regex
     * Verifies if given name contains a dot and an extension, e.g. "My File 001.jpg".
     *
     * @param string $fileName Name of file to check. It may be path of file also.
+     *
     * @return bool
     */
    public static function isFileName($fileName)
@@ -569,7 +591,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify if value is quoted (by apostrophes or quotation marks)
+     * Returns pattern used to validate / verify if value is quoted (by apostrophes or quotation marks).
     *
     * @return string
     */
@@ -579,9 +601,10 @@ class Regex
    }

    /**
-     * Returns information if given value is quoted (by apostrophes or quotation marks)
+     * Returns information if given value is quoted (by apostrophes or quotation marks).
     *
     * @param mixed $value The value to check
+     *
     * @return bool
     */
    public static function isQuoted($value)
@@ -592,7 +615,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify if given path is a Windows-based path, e.g. "C:\path\to\file.jpg"
+     * Returns pattern used to validate / verify if given path is a Windows-based path, e.g. "C:\path\to\file.jpg".
     *
     * @return string
     */
@@ -602,9 +625,10 @@ class Regex
    }

    /**
-     * Returns information if given path is a Windows-based path, e.g. "C:\path\to\file.jpg"
+     * Returns information if given path is a Windows-based path, e.g. "C:\path\to\file.jpg".
     *
     * @param string $path The path to verify
+     *
     * @return bool
     */
    public static function isWindowsBasedPath($path)
@@ -615,9 +639,10 @@ class Regex
    }

    /**
-     * Returns information if given NIP number is valid
+     * Returns information if given NIP number is valid.
     *
     * @param string $nip A given NIP number
+     *
     * @return bool
     *
     * @see https://pl.wikipedia.org/wiki/NIP#Znaczenie_numeru
@@ -659,7 +684,7 @@ class Regex
    }

    /**
-     * Returns pattern used to validate / verify if given value is money-related value
+     * Returns pattern used to validate / verify if given value is money-related value.
     *
     * @return string
     */
@@ -669,9 +694,10 @@ class Regex
    }

    /**
-     * Returns information if given value is valid money-related value
+     * Returns information if given value is valid money-related value.
     *
     * @param mixed $value Value to verify
+     *
     * @return bool
     */
    public static function isValidMoneyValue($value)
@@ -688,6 +714,7 @@ class Regex
     * @param string $color          Color to verify
     * @param bool   $throwException (optional) If is set to true, throws an exception if given color is invalid
     *                               (default behaviour). Otherwise - not.
+     *
     * @return string|bool
     *
     * @throws IncorrectColorHexLengthException
--- a/src/Meritoo/Common/Utilities/Repository.php
+++ b/src/Meritoo/Common/Utilities/Repository.php
@@ -12,7 +12,7 @@ use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\QueryBuilder;

 /**
- * Useful methods for repository
+ * Useful methods for repository.
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -20,7 +20,7 @@ use Doctrine\ORM\QueryBuilder;
 class Repository
 {
    /**
-     * Replenishes positions of given items
+     * Replenishes positions of given items.
     *
     * @param array $items  The items
     * @param bool  $asLast (optional) If is set to true, items are placed at the end. Otherwise - at the top.
@@ -55,10 +55,11 @@ class Repository
    }

    /**
-     * Returns extreme position (max or min) of given items
+     * Returns extreme position (max or min) of given items.
     *
     * @param array $items The items
     * @param bool  $max   (optional) If is set to true, maximum value is returned. Otherwise - minimum.
+     *
     * @return int
     */
    public static function getExtremePosition($items, $max = true)
@@ -93,6 +94,7 @@ class Repository
     * @param EntityRepository $repository Repository of the entity
     * @param string           $property   (optional) Name of property used by the ORDER BY clause
     * @param string           $direction  (optional) Direction used by the ORDER BY clause ("ASC" or "DESC")
+     *
     * @return QueryBuilder
     */
    public static function getEntityOrderedQueryBuilder(
--- a/src/Meritoo/Common/Utilities/Uri.php
+++ b/src/Meritoo/Common/Utilities/Uri.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Utilities;

 /**
- * Useful uri methods (only static functions)
+ * Useful uri methods (only static functions).
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -17,9 +17,10 @@ namespace Meritoo\Common\Utilities;
 class Uri
 {
    /**
-     * Returns full uri string
+     * Returns full uri string.
     *
     * @param bool $withoutHost (optional) If is set to true, means that host / server name is omitted
+     *
     * @return string
     */
    public static function getFullUri($withoutHost = false)
@@ -34,9 +35,10 @@ class Uri
    }

    /**
-     * Returns server name or IP address
+     * Returns server name or IP address.
     *
     * @param bool $withProtocol (optional) If is set to true, protocol name is included. Otherwise isn't.
+     *
     * @return string
     */
    public static function getServerNameOrIp($withProtocol = false)
@@ -51,7 +53,7 @@ class Uri
    }

    /**
-     * Returns protocol name
+     * Returns protocol name.
     *
     * @return string
     */
@@ -76,7 +78,7 @@ class Uri
    }

    /**
-     * Returns http referer uri
+     * Returns http referer uri.
     *
     * @return string
     */
@@ -92,7 +94,7 @@ class Uri
    }

    /**
-     * Returns user's IP address
+     * Returns user's IP address.
     *
     * @return string
     */
@@ -102,10 +104,11 @@ class Uri
    }

    /**
-     * Returns name and version of user's web browser
+     * Returns name and version of user's web browser.
     *
     * @param bool $withVersion (optional) If is set to true, version of the browser is returned too. Otherwise -
     *                          name only.
+     *
     * @return string
     */
    public static function getUserWebBrowserName($withVersion = false)
@@ -138,7 +141,7 @@ class Uri
    }

    /**
-     * Returns user's web browser information
+     * Returns user's web browser information.
     *
     * @return string
     *
@@ -164,7 +167,7 @@ class Uri
    }

    /**
-     * Returns name of user's operating system
+     * Returns name of user's operating system.
     *
     * @return string
     */
@@ -191,7 +194,7 @@ class Uri
    }

    /**
-     * Returns information if running server is localhost
+     * Returns information if running server is localhost.
     *
     * @return bool
     */
@@ -207,9 +210,10 @@ class Uri
    }

    /**
-     * Returns information if given url is external, from another server / domain
+     * Returns information if given url is external, from another server / domain.
     *
     * @param string $url The url to check
+     *
     * @return bool
     */
    public static function isExternalUrl($url)
@@ -221,11 +225,12 @@ class Uri
    }

    /**
-     * Replenishes protocol in the given url
+     * Replenishes protocol in the given url.
     *
     * @param string $url      The url to check and replenish
     * @param string $protocol (optional) The protocol which is replenished. If is empty, protocol of current request
     *                         is used.
+     *
     * @return string
     */
    public static function replenishProtocol($url, $protocol = '')
@@ -264,11 +269,12 @@ class Uri
    }

    /**
-     * Returns url to resource secured by given htpasswd login and password
+     * Returns url to resource secured by given htpasswd login and password.
     *
     * @param string $url      A path / url to some resource, e.g. page, image, css file
     * @param string $user     (optional) User name used to log in
     * @param string $password (optional) User password used to log in
+     *
     * @return string
     */
    public static function getSecuredUrl($url, $user = '', $password = '')
@@ -295,6 +301,7 @@ class Uri
     *
     * @param string $url      Url string
     * @param string $protocol (optional) Protocol string
+     *
     * @return string
     */
    public static function addProtocolToUrl($url, $protocol = 'http')
--- a/src/Meritoo/Common/Utilities/Xml.php
+++ b/src/Meritoo/Common/Utilities/Xml.php
@@ -13,7 +13,7 @@ use DOMXPath;
 use SimpleXMLElement;

 /**
- * Useful XML-related methods (only static functions)
+ * Useful XML-related methods (only static functions).
 *
 * @author     Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright  Meritoo.pl
@@ -26,6 +26,7 @@ class Xml
     *
     * @param SimpleXMLElement $element1 First element to merge
     * @param SimpleXMLElement $element2 Second element to merge
+     *
     * @return SimpleXMLElement
     */
    public static function mergeNodes(SimpleXMLElement $element1, SimpleXMLElement $element2)
--- a/tests/Meritoo/Common/Test/Collection/CollectionTest.php
+++ b/tests/Meritoo/Common/Test/Collection/CollectionTest.php
@@ -14,7 +14,7 @@ use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Type\OopVisibilityType;

 /**
- * Tests of the collection of elements
+ * Tests of the collection of elements.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -22,21 +22,21 @@ use Meritoo\Common\Type\OopVisibilityType;
 class CollectionTest extends BaseTestCase
 {
    /**
-     * An empty collection
+     * An empty collection.
     *
     * @var Collection
     */
    private $emptyCollection;

    /**
-     * Simple collection
+     * Simple collection.
     *
     * @var Collection
     */
    private $simpleCollection;

    /**
-     * Elements of simple collection
+     * Elements of simple collection.
     *
     * @var array
     */
--- a/tests/Meritoo/Common/Test/Exception/Base/UnknownTypeExceptionTest.php
+++ b/tests/Meritoo/Common/Test/Exception/Base/UnknownTypeExceptionTest.php
@@ -13,7 +13,7 @@ use Meritoo\Common\Type\Base\BaseType;
 use PHPUnit_Framework_TestCase;

 /**
- * Tests of the exception used while type of something is unknown
+ * Tests of the exception used while type of something is unknown.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -33,7 +33,7 @@ class UnknownTypeExceptionTest extends PHPUnit_Framework_TestCase
 }

 /**
- * Type of something (for testing purposes)
+ * Type of something (for testing purposes).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -46,7 +46,7 @@ class TestType extends BaseType
 }

 /**
- * An exception used while type of something is unknown (for testing purposes)
+ * An exception used while type of something is unknown (for testing purposes).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -54,7 +54,7 @@ class TestType extends BaseType
 class UnknownTestTypeException extends UnknownTypeException
 {
    /**
-     * Class constructor
+     * Class constructor.
     *
     * @param int|string $unknownType The unknown type of something (for testing purposes)
     */
@@ -65,7 +65,7 @@ class UnknownTestTypeException extends UnknownTypeException
 }

 /**
- * Service used together with type of something (for testing purposes)
+ * Service used together with type of something (for testing purposes).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -73,9 +73,10 @@ class UnknownTestTypeException extends UnknownTypeException
 class TestService
 {
    /**
-     * Returns translated type (for testing purposes)
+     * Returns translated type (for testing purposes).
     *
     * @param string $type Type of something (for testing purposes)
+     *
     * @return string
     *
     * @throws UnknownTestTypeException
--- a/tests/Meritoo/Common/Test/Type/Base/BaseTypeTest.php
+++ b/tests/Meritoo/Common/Test/Type/Base/BaseTypeTest.php
@@ -13,7 +13,7 @@ use Meritoo\Common\Type\Base\BaseType;
 use PHPUnit_Framework_TestCase;

 /**
- * Tests of the base / abstract type of something
+ * Tests of the base / abstract type of something.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -45,7 +45,7 @@ class BaseTypeTest extends PHPUnit_Framework_TestCase
    }

    /**
-     * Provides type of something for testing the getAll() method
+     * Provides type of something for testing the getAll() method.
     *
     * @return Generator
     */
@@ -66,7 +66,7 @@ class BaseTypeTest extends PHPUnit_Framework_TestCase
    }

    /**
-     * Provides type of something for testing the isCorrectType() method
+     * Provides type of something for testing the isCorrectType() method.
     *
     * @return Generator
     */
@@ -177,7 +177,7 @@ class BaseTypeTest extends PHPUnit_Framework_TestCase
 }

 /**
- * Empty type of something used for testing
+ * Empty type of something used for testing.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -187,7 +187,7 @@ class TestEmptyType extends BaseType
 }

 /**
- * Type of something used for testing
+ * Type of something used for testing.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
--- a/tests/Meritoo/Common/Test/Type/DatePartTypeTest.php
+++ b/tests/Meritoo/Common/Test/Type/DatePartTypeTest.php
@@ -12,7 +12,7 @@ use Meritoo\Common\Test\Base\BaseTypeTestCase;
 use Meritoo\Common\Type\DatePartType;

 /**
- * Tests of the type of date part, e.g. "year"
+ * Tests of the type of date part, e.g. "year".
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
--- a/tests/Meritoo/Common/Test/Utilities/ArraysTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/ArraysTest.php
@@ -12,7 +12,7 @@ use Meritoo\Common\Utilities\Arrays;
 use PHPUnit_Framework_TestCase;

 /**
- * Tests of the useful arrays methods
+ * Tests of the useful arrays methods.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -1658,7 +1658,7 @@ letsTest[2] = value_2;';
    }

    /**
-     * Provides simple array to set/replace values with keys
+     * Provides simple array to set/replace values with keys.
     *
     * @return \Generator
     */
@@ -1698,7 +1698,7 @@ letsTest[2] = value_2;';
    }

    /**
-     * Provides an array with duplicated values to set/replace values with keys
+     * Provides an array with duplicated values to set/replace values with keys.
     *
     * @return \Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/BundleTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/BundleTest.php
@@ -12,7 +12,7 @@ use Meritoo\Common\Utilities\Bundle;
 use PHPUnit_Framework_TestCase;

 /**
- * Tests of the useful methods for bundle
+ * Tests of the useful methods for bundle.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
--- a/tests/Meritoo/Common/Test/Utilities/ComposerTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/ComposerTest.php
@@ -13,7 +13,7 @@ use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Utilities\Composer;

 /**
- * Tests of the useful Composer-related methods
+ * Tests of the useful Composer-related methods.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -21,7 +21,7 @@ use Meritoo\Common\Utilities\Composer;
 class ComposerTest extends BaseTestCase
 {
    /**
-     * Path of existing composer.json used as source of data for tests
+     * Path of existing composer.json used as source of data for tests.
     *
     * @var string
     */
@@ -59,7 +59,7 @@ class ComposerTest extends BaseTestCase
    }

    /**
-     * Provides names and values of existing nodes
+     * Provides names and values of existing nodes.
     *
     * @return Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/DatePeriodTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/DatePeriodTest.php
@@ -15,7 +15,7 @@ use Meritoo\Common\Type\OopVisibilityType;
 use Meritoo\Common\Utilities\DatePeriod;

 /**
- * Tests of date's period
+ * Tests of date's period.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -110,7 +110,7 @@ class DatePeriodTest extends BaseTestCase
    }

    /**
-     * Provides the start and end date of date period
+     * Provides the start and end date of date period.
     *
     * @return Generator
     */
@@ -143,7 +143,7 @@ class DatePeriodTest extends BaseTestCase
    }

    /**
-     * Provides incorrect period
+     * Provides incorrect period.
     *
     * @return Generator
     */
@@ -155,7 +155,7 @@ class DatePeriodTest extends BaseTestCase
    }

    /**
-     * Provides period to verify
+     * Provides period to verify.
     *
     * @return Generator
     */
@@ -173,7 +173,7 @@ class DatePeriodTest extends BaseTestCase
    }

    /**
-     * Provides period and incorrect format of date to verify
+     * Provides period and incorrect format of date to verify.
     *
     * @return Generator
     */
@@ -199,7 +199,7 @@ class DatePeriodTest extends BaseTestCase
    }

    /**
-     * Provides period and format of date to verify
+     * Provides period and format of date to verify.
     *
     * @return Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/DateTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/DateTest.php
@@ -16,7 +16,7 @@ use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Utilities\Date;

 /**
- * Tests of the Date methods (only static functions)
+ * Tests of the Date methods (only static functions).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -502,7 +502,7 @@ class DateTest extends BaseTestCase
    }

    /**
-     * Provides incorrect invalidCount of DateTime
+     * Provides incorrect invalidCount of DateTime.
     *
     * @return Generator
     */
@@ -552,7 +552,7 @@ class DateTest extends BaseTestCase
    }

    /**
-     * Provides invalid format of date
+     * Provides invalid format of date.
     *
     * @return Generator
     */
@@ -570,7 +570,7 @@ class DateTest extends BaseTestCase
    }

    /**
-     * Provide empty dates for date difference
+     * Provide empty dates for date difference.
     *
     * @return Generator
     */
@@ -598,7 +598,7 @@ class DateTest extends BaseTestCase
    }

    /**
-     * Provides incorrect values of year, month and day
+     * Provides incorrect values of year, month and day.
     *
     * @return Generator
     */
@@ -648,7 +648,7 @@ class DateTest extends BaseTestCase
    }

    /**
-     * Provides values of year, month and day
+     * Provides values of year, month and day.
     *
     * @return Generator
     */
@@ -698,7 +698,7 @@ class DateTest extends BaseTestCase
    }

    /**
-     * Provides data for the random date with incorrect end of random partition
+     * Provides data for the random date with incorrect end of random partition.
     *
     * @return Generator
     */
@@ -712,7 +712,7 @@ class DateTest extends BaseTestCase
    }

    /**
-     * Provides data for the random date
+     * Provides data for the random date.
     *
     * @return Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/GeneratorUtilityTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/GeneratorUtilityTest.php
@@ -12,7 +12,7 @@ use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Utilities\GeneratorUtility;

 /**
- * Tests of the useful methods for the Generator class
+ * Tests of the useful methods for the Generator class.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
--- a/tests/Meritoo/Common/Test/Utilities/LocaleTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/LocaleTest.php
@@ -13,7 +13,7 @@ use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Utilities\Locale;

 /**
- * Tests of the useful locale methods
+ * Tests of the useful locale methods.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -64,7 +64,7 @@ class LocaleTest extends BaseTestCase
    }

    /**
-     * Provides language and country code
+     * Provides language and country code.
     *
     * @return Generator
     */
@@ -100,7 +100,7 @@ class LocaleTest extends BaseTestCase
    }

    /**
-     * Provides category and language
+     * Provides category and language.
     *
     * @return Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/MimeTypesTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/MimeTypesTest.php
@@ -13,7 +13,7 @@ use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Utilities\MimeTypes;

 /**
- * Tests of the useful methods for mime types of files
+ * Tests of the useful methods for mime types of files.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -186,7 +186,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides not existing mime type
+     * Provides not existing mime type.
     *
     * @return Generator
     */
@@ -198,7 +198,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides mime type of non-image
+     * Provides mime type of non-image.
     *
     * @return Generator
     */
@@ -211,7 +211,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides mime type of image
+     * Provides mime type of image.
     *
     * @return Generator
     */
@@ -226,7 +226,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides existing mime type used to get single, one extension
+     * Provides existing mime type used to get single, one extension.
     *
     * @return Generator
     */
@@ -249,7 +249,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides existing mime type used to get multiple, more than one extension
+     * Provides existing mime type used to get multiple, more than one extension.
     *
     * @return Generator
     */
@@ -316,7 +316,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides not existing mime types
+     * Provides not existing mime types.
     *
     * @return Generator
     */
@@ -344,7 +344,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides mime types used to get extensions
+     * Provides mime types used to get extensions.
     *
     * @return Generator
     */
@@ -390,7 +390,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides mime types used to get extensions as upper case
+     * Provides mime types used to get extensions as upper case.
     *
     * @return Generator
     */
@@ -435,7 +435,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides real file path to get mime type
+     * Provides real file path to get mime type.
     *
     * @return Generator
     */
@@ -453,7 +453,7 @@ class MimeTypesTest extends BaseTestCase
    }

    /**
-     * Provides real file path to get information if the file is an image
+     * Provides real file path to get information if the file is an image.
     *
     * @return Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/MiscellaneousTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/MiscellaneousTest.php
@@ -17,7 +17,7 @@ use Meritoo\Common\Utilities\Miscellaneous;
 use stdClass;

 /**
- * Tests of the Miscellaneous methods (only static functions)
+ * Tests of the Miscellaneous methods (only static functions).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -721,7 +721,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides string to convert characters to latin characters and not lower cased and not human-readable
+     * Provides string to convert characters to latin characters and not lower cased and not human-readable.
     *
     * @return Generator
     */
@@ -816,7 +816,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides string to convert characters to latin characters and lower cased and human-readable
+     * Provides string to convert characters to latin characters and lower cased and human-readable.
     *
     * @return Generator
     */
@@ -911,7 +911,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides names of files
+     * Provides names of files.
     *
     * @return Generator
     */
@@ -939,7 +939,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides string to convert to camel case
+     * Provides string to convert to camel case.
     *
     * @return Generator
     */
@@ -965,7 +965,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides path used to remove the starting / beginning directory's separator
+     * Provides path used to remove the starting / beginning directory's separator.
     *
     * @return Generator
     */
@@ -1009,7 +1009,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides path used to remove the ending directory's separator
+     * Provides path used to remove the ending directory's separator.
     *
     * @return Generator
     */
@@ -1053,7 +1053,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides empty value used to fill missing zeros
+     * Provides empty value used to fill missing zeros.
     *
     * @return Generator
     */
@@ -1067,7 +1067,7 @@ class MiscellaneousTest extends BaseTestCase
    }

    /**
-     * Provides number used to fill missing zeros
+     * Provides number used to fill missing zeros.
     *
     * @return Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/ReflectionTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/ReflectionTest.php
@@ -22,7 +22,7 @@ use Meritoo\Common\Test\Utilities\Reflection\E;
 use Meritoo\Common\Utilities\Reflection;

 /**
- * Tests of the useful reflection methods
+ * Tests of the useful reflection methods.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -217,7 +217,7 @@ class ReflectionTest extends BaseTestCase
    }

    /**
-     * Provides invalid class and trait
+     * Provides invalid class and trait.
     *
     * @return Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/RegexTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/RegexTest.php
@@ -9,7 +9,7 @@
 namespace Meritoo\Common\Utilities;

 /**
- * Tests of the useful regular expressions methods
+ * Tests of the useful regular expressions methods.
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
--- a/tests/Meritoo/Common/Test/Utilities/UriTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/UriTest.php
@@ -12,7 +12,7 @@ use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Utilities\Uri;

 /**
- * Tests of the useful uri methods (only static functions)
+ * Tests of the useful uri methods (only static functions).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl
@@ -58,7 +58,7 @@ class UriTest extends BaseTestCase
    }

    /**
-     * Provides urls to replenish protocol
+     * Provides urls to replenish protocol.
     *
     * @return \Generator
     */
--- a/tests/Meritoo/Common/Test/Utilities/XmlTest.php
+++ b/tests/Meritoo/Common/Test/Utilities/XmlTest.php
@@ -13,7 +13,7 @@ use PHPUnit_Framework_TestCase;
 use SimpleXMLElement;

 /**
- * Tests of the useful XML-related methods (only static functions)
+ * Tests of the useful XML-related methods (only static functions).
 *
 * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
 * @copyright Meritoo.pl