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Minor refactoring

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Meritoo
2017-12-21 20:41:12 +01:00
parent 8bb529b88d
commit 5aaf7cde72
2 changed files with 9 additions and 9 deletions
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16
src/Utilities/Regex.php
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@@ -62,14 +62,14 @@ class Regex
}
/**
* Returns information if given tax ID (in polish: NIP) is valid
* Returns information if given tax ID is valid (in Poland it's named "NIP")
*
* @param string $taxidString Tax ID (NIP) string
* @param string $taxIdString Tax ID (NIP) string
* @return bool
*/
public static function isValidTaxid($taxidString)
public static function isValidTaxId($taxIdString)
{
if (!empty($taxidString)) {
if (!empty($taxIdString)) {
$weights = [
6,
5,
@@ -81,15 +81,15 @@ class Regex
6,
7,
];
$taxid = preg_replace('/[\s-]/', '', $taxidString);
$taxId = preg_replace('/[\s-]/', '', $taxIdString);
$sum = 0;
if (10 == strlen($taxid) && is_numeric($taxid)) {
if (10 == strlen($taxId) && is_numeric($taxId)) {
for ($x = 0; $x <= 8; ++$x) {
$sum += $taxid[$x] * $weights[$x];
$sum += $taxId[$x] * $weights[$x];
}
if ((($sum % 11) % 10) == $taxid[9]) {
if ((($sum % 11) % 10) == $taxId[9]) {
return true;
}
}