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run code in 300+ PHP versions simultaneously
<?php function almighty_function($x, $y, $z) { var_dump($y != $z); var_dump($x == $y); var_dump($x == $z); if ($y != $z && $x == $y && $x == $z) { return "Success!"; } return "FAIL!"; } print almighty_function(2, '2', true);
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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
bool(false) bool(true) bool(true) FAIL!
preferences:
223.93 ms | 406 KiB | 356 Q