Etiket: Uluslararası Banka Hesap Numarası

<?php
class IBAN{
    public static $ibanlar = [
        'AA' => [12, '^[A-Z0-9]{12}$'],
        'AD' => [20, '^[0-9]{4}[0-9]{4}[A-Z0-9]{12}$'],
        'AE' => [19, '^[0-9]{3}[0-9]{16}$'],
        'AL' => [24, '^[0-9]{8}[A-Z0-9]{16}$'],
        'AO' => [21, '^[0-9]{21}$'],
        'AT' => [16, '^[0-9]{5}[0-9]{11}$'],
        'AX' => [14, '^[0-9]{6}[0-9]{7}[0-9]{1}$'],
        'AZ' => [24, '^[A-Z]{4}[A-Z0-9]{20}$'],
        'BA' => [16, '^[0-9]{3}[0-9]{3}[0-9]{8}[0-9]{2}$'],
        'BE' => [12, '^[0-9]{3}[0-9]{7}[0-9]{2}$'],
        'BF' => [23, '^[0-9]{23}$'],
        'BG' => [18, '^[A-Z]{4}[0-9]{4}[0-9]{2}[A-Z0-9]{8}$'],
        'BH' => [18, '^[A-Z]{4}[A-Z0-9]{14}$'],
        'BI' => [12, '^[0-9]{12}$'],
        'BJ' => [24, '^[A-Z]{1}[0-9]{23}$'],
        'BL' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'BR' => [25, '^[0-9]{8}[0-9]{5}[0-9]{10}[A-Z]{1}[A-Z0-9]{1}$'],
        'CH' => [17, '^[0-9]{5}[A-Z0-9]{12}$'],
        'CI' => [24, '^[A-Z]{1}[0-9]{23}$'],
        'CM' => [23, '^[0-9]{23}$'],
        'CR' => [17, '^[0-9]{4}[0-9]{13}$'],
        'CV' => [21, '^[0-9]{21}$'],
        'CY' => [24, '^[0-9]{3}[0-9]{5}[A-Z0-9]{16}$'],
        'CZ' => [20, '^[0-9]{4}[0-9]{6}[0-9]{10}$'],
        'DE' => [18, '^[0-9]{8}[0-9]{10}$'],
        'DK' => [14, '^[0-9]{4}[0-9]{9}[0-9]{1}$'],
        'DO' => [24, '^[A-Z0-9]{4}[0-9]{20}$'],
        'DZ' => [20, '^[0-9]{20}$'],
        'EE' => [16, '^[0-9]{2}[0-9]{2}[0-9]{11}[0-9]{1}$'],
        'ES' => [20, '^[0-9]{4}[0-9]{4}[0-9]{1}[0-9]{1}[0-9]{10}$'],
        'FI' => [14, '^[0-9]{6}[0-9]{7}[0-9]{1}$'],
        'FO' => [14, '^[0-9]{4}[0-9]{9}[0-9]{1}$'],
        'FR' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'GB' => [18, '^[A-Z]{4}[0-9]{6}[0-9]{8}$'],
        'GE' => [18, '^[A-Z]{2}[0-9]{16}$'],
        'GF' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'GI' => [19, '^[A-Z]{4}[A-Z0-9]{15}$'],
        'GL' => [14, '^[0-9]{4}[0-9]{9}[0-9]{1}$'],
        'GP' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'GR' => [23, '^[0-9]{3}[0-9]{4}[A-Z0-9]{16}$'],
        'GT' => [24, '^[A-Z0-9]{4}[A-Z0-9]{20}$'],
        'HR' => [17, '^[0-9]{7}[0-9]{10}$'],
        'HU' => [24, '^[0-9]{3}[0-9]{4}[0-9]{1}[0-9]{15}[0-9]{1}$'],
        'IE' => [18, '^[A-Z]{4}[0-9]{6}[0-9]{8}$'],
        'IL' => [19, '^[0-9]{3}[0-9]{3}[0-9]{13}$'],
        'IR' => [22, '^[0-9]{22}$'],
        'IS' => [22, '^[0-9]{4}[0-9]{2}[0-9]{6}[0-9]{10}$'],
        'IT' => [23, '^[A-Z]{1}[0-9]{5}[0-9]{5}[A-Z0-9]{12}$'],
        'JO' => [26, '^[A-Z]{4}[0-9]{4}[A-Z0-9]{18}$'],
        'KW' => [26, '^[A-Z]{4}[A-Z0-9]{22}$'],
        'KZ' => [16, '^[0-9]{3}[A-Z0-9]{13}$'],
        'LB' => [24, '^[0-9]{4}[A-Z0-9]{20}$'],
        'LC' => [28, '^[A-Z]{4}[A-Z0-9]{24}$'],
        'LI' => [17, '^[0-9]{5}[A-Z0-9]{12}$'],
        'LT' => [16, '^[0-9]{5}[0-9]{11}$'],
        'LU' => [16, '^[0-9]{3}[A-Z0-9]{13}$'],
        'LV' => [17, '^[A-Z]{4}[A-Z0-9]{13}$'],
        'MC' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'MD' => [20, '^[A-Z0-9]{2}[A-Z0-9]{18}$'],
        'ME' => [18, '^[0-9]{3}[0-9]{13}[0-9]{2}$'],
        'MF' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'MG' => [23, '^[0-9]{23}$'],
        'MK' => [15, '^[0-9]{3}[A-Z0-9]{10}[0-9]{2}$'],
        'ML' => [24, '^[A-Z]{1}[0-9]{23}$'],
        'MQ' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'MR' => [23, '^[0-9]{5}[0-9]{5}[0-9]{11}[0-9]{2}$'],
        'MT' => [27, '^[A-Z]{4}[0-9]{5}[A-Z0-9]{18}$'],
        'MU' => [26, '^[A-Z]{4}[0-9]{2}[0-9]{2}[0-9]{12}[0-9]{3}[A-Z]{3}$'],
        'MZ' => [21, '^[0-9]{21}$'],
        'NC' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'NL' => [14, '^[A-Z]{4}[0-9]{10}$'],
        'NO' => [11, '^[0-9]{4}[0-9]{6}[0-9]{1}$'],
        'PF' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'PK' => [20, '^[A-Z]{4}[A-Z0-9]{16}$'],
        'PL' => [24, '^[0-9]{8}[0-9]{16}$'],
        'PM' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'PS' => [25, '^[A-Z]{4}[A-Z0-9]{21}$'],
        'PT' => [21, '^[0-9]{4}[0-9]{4}[0-9]{11}[0-9]{2}$'],
        'QA' => [25, '^[A-Z]{4}[0-9]{4}[A-Z0-9]{17}$'],
        'RE' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'RO' => [20, '^[A-Z]{4}[A-Z0-9]{16}$'],
        'RS' => [18, '^[0-9]{3}[0-9]{13}[0-9]{2}$'],
        'SA' => [20, '^[0-9]{2}[A-Z0-9]{18}$'],
        'SC' => [27, '^[A-Z]{4}[0-9]{4}[0-9]{16}[A-Z]{3}$'],
        'SE' => [20, '^[0-9]{3}[0-9]{16}[0-9]{1}$'],
        'SI' => [15, '^[0-9]{5}[0-9]{8}[0-9]{2}$'],
        'SK' => [20, '^[0-9]{4}[0-9]{6}[0-9]{10}$'],
        'SM' => [23, '^[A-Z]{1}[0-9]{5}[0-9]{5}[A-Z0-9]{12}$'],
        'SN' => [24, '^[A-Z]{1}[0-9]{23}$'],
        'ST' => [21, '^[0-9]{8}[0-9]{11}[0-9]{2}$'],
        'TF' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'TL' => [19, '^[0-9]{3}[0-9]{14}[0-9]{2}$'],
        'TN' => [20, '^[0-9]{2}[0-9]{3}[0-9]{13}[0-9]{2}$'],
        'TR' => [22, '^[0-9]{5}[0-9]{1}[A-Z0-9]{16}$'],
        'UA' => [25, '^[0-9]{6}[A-Z0-9]{19}$'],
        'VG' => [20, '^[A-Z]{4}[0-9]{16}$'],
        'WF' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$'],
        'XK' => [16, '^[0-9]{4}[0-9]{10}[0-9]{2}$'],
        'YT' => [23, '^[0-9]{5}[0-9]{5}[A-Z0-9]{11}[0-9]{2}$']
    ];
    private $iban;
    public function dogrula($iban){
        $this->iban = preg_replace('/[^a-z0-9]+/i', '', trim(strtoupper($iban)));
        if(!isset(static::$ibanlar[substr($this->iban,0,2)])){
                $hata = 'IBAN ülke kodu geçerli değil veya desteklenmiyor';
        }elseif (strlen($this->iban) !== 4+static::$ibanlar[substr($this->iban,0,2)][0]){
                $hata = 'IBAN uzunluğu geçersiz';
        }elseif(preg_match('/'.static::$ibanlar[substr($this->iban,0,2)][1].'/',substr($this->iban,4)) !== 1){
                $hata = 'IBAN biçimi geçersiz';
        }elseif(!($this->bcmod((substr($this->iban,4).$this->kodno(substr($this->iban,0,2)).substr($this->iban,2,2)),97)==='1')) {
                $hata = 'IBAN sağlama toplamı geçersiz';
        } else {
                $hata = '';
        }
        if($hata == ""){
            return "Geçerli";
        }else{
            return $hata;
        }
    }
    public function duzelt(){
        return sprintf(
                '%s %s %s',
                substr($this->iban,0,2) . substr($this->iban,2,2),
                substr(substr($this->iban,4,4), 0, 4),
                implode(' ', str_split(substr($this->iban,8, static::$ibanlar[substr($this->iban,0,2)][0] -4), 4))
        );
    }
    private function kodno($lR){
        $nR = '';
        foreach (str_split($lR) as $char) {
                $ord = ord($char);
                if ($ord >= 65 && $ord <= 90) {
                        $nR .= (string) ($ord - 55);
                } elseif ($ord >= 48 && $ord <= 57) {
                        $nR .= (string) ($ord - 48);
                }
        }
        return $nR;
    }
    private function bcmod($x, $y){
        if (!function_exists('bcmod')) {
            $al = 5;
            $mod = '';
            do {
                $a = (int)$mod . substr($x, 0, $al);
                $x = substr($x, $al);
                $mod = $a % $y;
            } while (strlen($x));
            return (string)$mod;
        } else {
            return bcmod($x, $y);
        }
    }
}
$i=new IBAN;
echo $i->dogrula("TR320006701000000048830001")."<br>";
echo $i->duzelt()."<br>";
?>
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Geçerli
TR32 0006 7010 0000 0048 8300 01
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX