Fixed license code validation on 32-bit machines

Author: rinodrummer

src/LicenseCheck.php

@@ -46,6 +46,6 @@ private function checkLicenseCodeExists()
      */
     private function validCode($j)
     {
-        $k = str_replace('-', '', $j); $s = substr($k, 0, 8); $c = substr($k, 8, 2); $a = substr($k, 10, 2); $l = substr($k, 12, 2); $p = substr($k, 14, 2); $n = substr($k, 16, 2); $m = substr($k, 18, 2); $z = substr($k, 20, 24); $w = 'ADEFHKLMVWXYZ146'; $x = $s; for ($i = 0; $i < strlen($w); $i++) { $r = $w[$i]; $x = str_replace($r, '-', $x); } $x = str_replace('-', '', $x); if ($x != '') { return false; } if (substr_count($j, '-') != 5) { return false; } $e = substr(crc32(substr($k, 0, 20)), -4); if ($z !== $e) { return false; } $o = strrev(substr(preg_replace('/[0-9]+/', '', strtoupper(sha1($a.'sand('.$s.')'.$n.'tos()'))), 2, 2)); if ($m !== $o) { return false; } return true;
+        $k = str_replace('-', '', $j); $s = substr($k, 0, 8); $c = substr($k, 8, 2); $a = substr($k, 10, 2); $l = substr($k, 12, 2); $p = substr($k, 14, 2); $n = substr($k, 16, 2); $m = substr($k, 18, 2); $z = substr($k, 20, 24); $w = 'ADEFHKLMVWXYZ146'; $x = $s; for ($i = 0; $i < strlen($w); $i++) { $r = $w[$i]; $x = str_replace($r, '-', $x); } $x = str_replace('-', '', $x); if ($x != '') { return false; } if (substr_count($j, '-') != 5) { return false; } $e = substr(hexdec(hash('crc32b', substr($k, 0, 20))), -4); if ($z !== $e) { return false; } $o = strrev(substr(preg_replace('/[0-9]+/', '', strtoupper(sha1($a.'sand('.$s.')'.$n.'tos()'))), 2, 2)); if ($m !== $o) { return false; } return true;
     }
 }