add credits

diff --git a/class/data/preg_wrapper.php b/class/data/preg_wrapper.php
index e90dfd8dbc12cbb22073a93423cbd4e048b6e168..3d9fbd9b50c0332c898ec96587b66bd44b67289f 100644 (file)
--- a/class/data/preg_wrapper.php
+++ b/class/data/preg_wrapper.php
@@ -1,5 +1,9 @@
 <?php
 
+       /**
+        * https://github.com/lastwhitebird/preg_replace_e
+        */
+
 function is_evaled_preg($str)
 {
     if (!preg_match('~([a-z]+)$~i', $str, $ext))