Online PHP editor | refs for 8fIZp

<?php $addr = "http://www.example.com/?pk_lol=VAgin&utm_campaign=printemps&utm_medium=e-mail&utm_source=newsletter1&utm_content=lien-en-haut"; $pattern ="(utm_campaign=.[^&]+)?(utm_medium=.[^&]+)?(utm_source=.[^&]+)"; preg_match($pattern, $addr, $result); echo ">> ".$result[1]."\n"; echo $addr;