- var_dump: documentation ( source)
- parse_str: documentation ( source)
- parse_url: documentation ( source)
<?php
$a='https://pool4tool.com/portal/behr/register.php?crm_person_id=2174162&creator=17402&l=ger&l=eng&l=ger&l=ger';
$b='crm_person_id=2174162&creator=17402&l=ger&l=eng&l=ger&l=ger';
$c='';
parse_str($c,$out);
var_dump($out);
var_dump(parse_url($c));