3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '?foo&bar[]=0&bar[]=2'; $res1=$res2=[]; parse_str($string,$res1); mb_parse_str($string,$res2); echo 'parse_str()'.PHP_EOL; print_r($res1); echo 'mb_parse_str()'.PHP_EOL; print_r($res2);

preferences:
52.58 ms | 402 KiB | 5 Q