Update SSL.class.php

helper/SSL.class.php

@@ -1,8 +1,8 @@
 <?php
 // https://stackoverflow.com/questions/3464113/is-it-possible-to-read-ssl-information-in-php-from-any-website
 
+if(!class_exists("SSL")) {
     class SSL {
-
         public $domain, $validFrom, $validTo, $issuer, $validity, $validitytot, $crtValRemaining;
 
         private static function instantiate($url, $info) {
@@ -69,5 +69,5 @@ class SSL {
             $diff=date_diff($date1,$date2);
             return ltrim($diff->format("%R%a"), "+");
         }
-
+    }
 }