3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "/companies/(\d+)/adverts/new/(\d+)/"; $replace = array(2223, "?"); $result = vsprintf(preg_replace('#\(.*?\)#', '%s', $string, count($replace)), $replace); var_dump($result);
Output for 4.3.0 - 7.1.0
string(30) "/companies/2223/adverts/new/?/"