Ticket #8300: make_clickable_parenthesis.diff

wp-includes/formatting.php

@@ -1035 +1035 @@
 function make_clickable($ret) {
         $ret = ' ' . $ret;
         // in testing, using arrays here was found to be faster
-        $ret = preg_replace_callback('#([\s>])([\w]+?://[\w\\x80-\\xff\#$%&~/.\-;:=,?@\[\]+]*)#is', '_make_url_clickable_cb', $ret);
+        $ret = preg_replace_callback('#(?<=[\s>])(\()?([\w]+?://(?:[\w\\x80-\\xff\#$%&~/.\-;:=,?@\[\](+]|(?(1)\)[^\s<]|\)))*)#is', '_make_url_clickable_cb', $ret);
         $ret = preg_replace_callback('#([\s>])((www|ftp)\.[\w\\x80-\\xff\#$%&~/.\-;:=,?@\[\]+]*)#is', '_make_web_ftp_clickable_cb', $ret);
         $ret = preg_replace_callback('#([\s>])([.0-9a-z_+-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,})#i', '_make_email_clickable_cb', $ret);
         // this one is not in an array because we need it to run last, for cleanup of accidental links within links