email logs; list only

_class/class_email_template.php

@@ -184,7 +184,7 @@ class email_template {
     {
         $matches = null;
         preg_match_all('/{\$([a-z0-9\_]+)}/', $_raw, $matches);
-        print_r($matches);
+        //print_r($matches);
 
         //[0] {$variable}
         //[1] variable