Online PHP editor | refs for G1ljg

<?php function NukesSpam($input) { $blacklist = array('don.com','visual.merriam-webster.com','example.com'); $output=$input; foreach ($blacklist as $a_blacklisted) { $output = preg_replace('/<img(.*?)src=.http(.*?)'.str_replace('.','\.',$a_blacklisted).'(.*?)>/', '<img src="http://standardsurvival.com/faces/64/drusz.png">', $output); } return $output; } echo NukesSpam('<img src="http://www.domain.com/test1.jpg">');