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run code in 300+ PHP versions simultaneously
<?php $fn = create_function( '$x', 'return $x; } $foo = 42; function foo($int) { return $int; ' ); echo foo($fn($fooo));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function create_function() in /in/CPtd1:2 Stack trace: #0 {main} thrown in /in/CPtd1 on line 2
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Function create_function() is deprecated in /in/CPtd1 on line 4 Notice: Undefined variable: fooo in /in/CPtd1 on line 7
Output for 7.3.32 - 7.3.33, 7.4.26
Output for 5.0.4 - 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 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Undefined variable: fooo in /in/CPtd1 on line 7
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: fooo in /in/CPtd1 on line 7
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226.13 ms | 402 KiB | 315 Q