[citizenkeith]

@_ck_: My code is still working perfectly for me. Post what you are actually using.

I’m using this (with my domain name inserted):

<?php

/*

Plugin Name: Target Nofollow External Only

Description:  append target="_blank" and rel="nofollow" only on external links

Plugin URI:

Author:  _ck_

Version: 0.0.1

*/



add_filter('post_text', 'target_nofollow_external_only',999);	// unfortunately we have to do this on every page load and not in pre_post



function target_nofollow_external_only( $text ) {

$domain="citizenkeith.com";	// domain to exclude from target and nofollow

$text = preg_replace('|<a (.*)rel=['"]nofollow['"](.+)?>|iU','<a >', $text);	// strip ALL nofollow

$text = preg_replace('|<a (?[^>]+http//))(?!([^>]+'.$domain.'))(.+)>|iU', '<a  rel="nofollow" target="_blank">', $text);  // add back in when needed

return $text;

}

?>

External links don’t actually work… all the CSS works (rollover changes, etc) but the browser (Firefox and IE for Windows) doesn’t actually recognize a link. I can’t click on it and open it anywhere (same window, new tab, etc).