3v4l.org

run code in 300+ PHP versions simultaneously
<?php $source = "asdsadsadas"; if (strpos(source, 'http') === 0 or strpos(source, 'https') === 0) { echo "Dupa"; } else { echo "Sraka"; } ?>
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 "source" in /in/vo93t:5 Stack trace: #0 {main} thrown in /in/vo93t on line 5
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant source - assumed 'source' (this will throw an Error in a future version of PHP) in /in/vo93t on line 5 Warning: Use of undefined constant source - assumed 'source' (this will throw an Error in a future version of PHP) in /in/vo93t on line 5 Sraka
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant source - assumed 'source' in /in/vo93t on line 5 Notice: Use of undefined constant source - assumed 'source' in /in/vo93t on line 5 Sraka

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204.36 ms | 402 KiB | 224 Q