- json_decode: documentation ( source)
- urldecode: documentation ( source)
- http_build_query: documentation ( source)
<?php
$res= json_decode('{"filters":[{"property":"id","name":"id","operation":"eq","value":2}],"values":[{"login":"l","name":"Denisd","email":"adenkin@syneforge.com","country_id":null,"id":2}]}');
$url = urldecode(http_build_query($res));
print ($url);