note 64020 added to function.preg-replace

I found some situations that my function bellow doesn't perform as expected. Here is the new version. <?php function make_links_blank( $text ) { return preg_replace( array( '/(?(?=<a[^>]*>.+<\/a>) (?:<a[^>]*>.+<\/a>) | ([^="\'])((?:https?|ftp):\/\/[^<> \n\r]+) )/iex', '/<a([^>]*)target="?[^"\']+"?/i', '/<a([^>]+)>/i' ), array( "stripslashes((strlen('\\2')>0?'\\1<a href=\"\\2\">\\2</a>\\3':'\\0'))", '<a\\1', '<a\\1 target="_blank">' ), $text ); } ?> This function replaces links (http(s)://, ftp://) with respective html anchor tag, and also makes all anchors open in a new window. ---- Server IP: 212.93.155.36 Probable Submitter: 81.180.201.38 (proxied: 10.10.41.76) ---- X-Spam-Status: No, hits=3.3 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER, HTML_MESSAGE autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace.php Edit -- http://master.php.net/note/edit/64020 Del: integrated -- http://master.php.net/note/delete/64020/integrated Del: useless -- http://master.php.net/note/delete/64020/useless Del: bad code -- http://master.php.net/note/delete/64020/bad+code Del: spam -- http://master.php.net/note/delete/64020/spam Del: non-english -- http://master.php.net/note/delete/64020/non-english Del: in docs -- http://master.php.net/note/delete/64020/in+docs Del: other reasons-- http://master.php.net/note/delete/64020 Reject -- http://master.php.net/note/reject/64020 Search -- http://master.php.net/manage/user-notes.php