- var_dump: documentation ( source)
- explode: documentation ( source)
- array_walk: documentation ( source)
<?php
$str=explode("&", "prijs=0,209&orderby=price&order=undefined&posts_per_page=undefined");
var_dump($str);
array_walk($str, function(&$n) {
$n = explode(',', $n);
});
var_dump($str);