ShaneGowland/Automatically link to Twitter profiles

## Automatically link to Twitter profiles
function twtreplace($content) {
  $twtreplace = preg_replace('/([^a-zA-Z0-9-_&])@([0-9a-zA-Z_]+)/',"$1<a href=\"http://twitter.com/$2\" target=\"_blank\" rel=\"nofollow\">@$2</a>",$content);
	return $twtreplace;
}

add_filter('the_content', 'twtreplace');
add_filter('comment_text', 'twtreplace');
	function twtreplace($content) {
	$twtreplace = preg_replace('/([^a-zA-Z0-9-_&])@([0-9a-zA-Z_]+)/',"$1<a href=\"http://twitter.com/$2\" target=\"_blank\" rel=\"nofollow\">@$2</a>",$content);
	return $twtreplace;
	}

	add_filter('the_content', 'twtreplace');
	add_filter('comment_text', 'twtreplace');