3v4l.org

run code in 300+ PHP versions simultaneously
<?php $u = 'ctf.ekoparty.org/?#@0x0539.net'; print_r(parse_url($u)); ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Array ( [path] => ctf.ekoparty.org/ [query] => [fragment] => @0x0539.net )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Array ( [path] => ctf.ekoparty.org/ [fragment] => @0x0539.net )

preferences:
279.48 ms | 405 KiB | 459 Q