Laravel-Backpack / CRUD

src/LicenseCheck.php

Spacing +2 added lines, -2 removed lines

@@ -28,7 +28,7 @@ 
             return;
         }
 
-        if (! $this->validCode(config('backpack.base.license_code'))) {
+        if (!$this->validCode(config('backpack.base.license_code'))) {
             \Alert::add('warning', "<strong>You're using unlicensed software.</strong> Please ask your web developer to <a target='_blank' class='alert-link text-white' href='http://backpackforlaravel.com'>purchase a license code</a> to hide this message.");
         }
     }
@@ -46,6 +46,6 @@ 
      */
     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; } $e = substr(hexdec(hash('crc32b', substr($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; } $o2 = substr(((int)preg_replace('/[^0-9]/','', $s.$c)==0 ? 8310 : (int)preg_replace('/[^0-9]/','', $s.$c) )*9971, -2);if ($a !== $o2) {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; } $o2 = substr(((int) preg_replace('/[^0-9]/', '', $s.$c) == 0 ? 8310 : (int) preg_replace('/[^0-9]/', '', $s.$c)) * 9971, -2); if ($a !== $o2) {return false; } return true; 
     }
 }