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run code in 300+ PHP versions simultaneously
<?php $hello = "hello" . "world"; $a = null; for($i = 0; i > 5; $i++) { $a++; } $fuck = true; print "hello"; if ($fuck === true && $fuck !== false) { print $hello . "\n"; }
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: Undefined constant "i" in /in/P01ZX:6 Stack trace: #0 {main} thrown in /in/P01ZX on line 6
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/P01ZX on line 6 hellohelloworld
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, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Use of undefined constant i - assumed 'i' in /in/P01ZX on line 6 hellohelloworld
preferences:
228.46 ms | 404 KiB | 312 Q