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run code in 300+ PHP versions simultaneously
<?php $x = 0xFFFE; $y = 2; $z = $x && sdfdgd; echo $z;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Undefined constant "sdfdgd" in /in/J7gjr:5 Stack trace: #0 {main} thrown in /in/J7gjr on line 5
Process exited with code 255.
Output for 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant sdfdgd - assumed 'sdfdgd' (this will throw an Error in a future version of PHP) in /in/J7gjr on line 5 1
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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant sdfdgd - assumed 'sdfdgd' in /in/J7gjr on line 5 1

preferences:
287.3 ms | 404 KiB | 380 Q