Online PHP editor | refs for i9fiM

<?php $arr = array('order_source' => array('google','facebook'), 'order_medium' => 'google-text'); echo http_build_query($arr); function bqs($array, $qs='') { foreach($array as $par => $val) { if(is_array($val)) { bqs($array, $qs); } else { $qs .= $par.'='.$val.'&'; } } return $qs; } $qs = bqs($arr);