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Revision: 32809
at October 2, 2010 09:25 by thefrosty
Initial Code 
function replaceContent($content = '') {
		
		/* Process names */
		$content = preg_replace("~@(\w+)~", "<a href=\"http://www.twitter.com/\\1\" class=\"twitter-anywhere-user\">@\\1</a>", $content);
		$content = preg_replace("~^(\w+):~", "<a href=\"http://www.twitter.com/\\1\" class=\"twitter-anywhere-user\">@\\1</a>:", $content);
		
		/* Process hashtags */
		$content = preg_replace("/#(\w+)/", "<a href=\"http://search.twitter.com/search?q=\\1\" target=\"_blank\">#\\1</a>", $content);			
		
		/* Process links */
		$content = preg_replace("#(^|[\n ])([\w]+?://[\w]+[^ \"\n\r\t< ]*)#", "\\1<a href=\"\\2\" rel=\"external nofollow\">\\2</a>", $content);
		$content = preg_replace("#(^|[\n ])((www|ftp)\.[^ \"\t\n\r< ]*)#", "\\1<a href=\"http://\\2\" rel=\"external nofollow\">\\2</a>", $content);
		
		return $content;
	}

add_action('save_post', 'replaceContent');
Initial URL 
http://themelit.com/themes/tweets/
Initial Description 
I\'m definitely not the best at Regex. But this function seems to be timing out, and adding like 4o links to the post. Got any ideas?
Initial Title 
preg_replace WordPress content on post_save
Initial Tags 
wordpress
Initial Language 
PHP