3v4l.org

run code in 500+ PHP versions simultaneously
<?php parse_str('x=1&y.z=2&a b=3&c+d=4&e[=3', $x); print_r($x);
Output for 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.6
Array ( [x] => 1 [y_z] => 2 [a_b] => 3 [c_d] => 4 [e_] => 3 )
preferences:
63.46 ms | 853 KiB | 4 Q