Online PHP editor | refs for BEGDW

<?php $oldArray = array(('_wpcf7') => '3', ('_wpcf7_version') => '4.9.2', ('_wpcf7_locale') => 'en_US', ('_wpcf7_unit_tag') => 'wpcf7-f3-p2-o1', ('_wpcf7_container_post') => '2', ('your-name') => 'sad', ('your-subject') => 'sad', ('your-message') => 'sdsa'); $newArray = array(); foreach($oldArray as $key => $value) { if (substr($key,0,6) !== '_wpcf7') $newArray[$key] = $value; } print_r($newArray);