From a7dbb545d91921e2591b6bb15a206d74d3eecc4a Mon Sep 17 00:00:00 2001 From: Peter Westwood Date: Thu, 2 Dec 2010 17:26:06 +0000 Subject: [PATCH] Revert [16279] - the recursive nature of this regex doesn't play well with stack space. See #14993 git-svn-id: https://develop.svn.wordpress.org/trunk@16692 602fd350-edb4-49c9-b593-d223f7449a82 --- wp-includes/formatting.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wp-includes/formatting.php b/wp-includes/formatting.php index 04ed7f9747..f3b0bc332b 100644 --- a/wp-includes/formatting.php +++ b/wp-includes/formatting.php @@ -1379,7 +1379,7 @@ function _make_email_clickable_cb($matches) { function make_clickable($ret) { $ret = ' ' . $ret; // in testing, using arrays here was found to be faster - $ret = preg_replace_callback('#(?])(\()?([\w]+?://(?:[\w\\x80-\\xff\#%~/?@\[\]-]|[\'*(+.,;:!=&$](?![\s<\b]|(\))?([\s]|$))|(?(1)\)(?![\s<.,;:]|$)|\)))+)#is', '_make_url_clickable_cb', $ret); + $ret = preg_replace_callback('#(?<=[\s>])(\()?([\w]+?://(?:[\w\\x80-\\xff\#$%&~/=?@\[\](!+-]|[.,;:](?![\s<]|(\))?([\s]|$))|(?(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