Online PHP editor | refs for i8TKJ

<?php function printPh($string,Array $params){ $tok = strtok($string,':'); $msg = ''; while($tok !== false){ $msg .= array_key_exists($tok,$params) ? $params[$tok] : $tok; $tok = strtok(':'); } return $msg; } echo printPh('<p>:ph1: :ph2:</p>',['ph1'=>'placerholder 1','ph2'=>'placeholder 2']);