3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Coffee = "tasty"; if (Coffee == tasty) { echo "Code is good"; } elseif (Coffee == strong) { echo "Code is clean"; } elseif (Coffee == tasty and Coffee == strong) { echo "Code is AMAZING!"; } else { echo "Programmer.exe has stopped working"; } ?>
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 "Coffee" in /in/AXmk0:3 Stack trace: #0 {main} thrown in /in/AXmk0 on line 3
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 Coffee - assumed 'Coffee' (this will throw an Error in a future version of PHP) in /in/AXmk0 on line 3 Warning: Use of undefined constant tasty - assumed 'tasty' (this will throw an Error in a future version of PHP) in /in/AXmk0 on line 3 Warning: Use of undefined constant Coffee - assumed 'Coffee' (this will throw an Error in a future version of PHP) in /in/AXmk0 on line 5 Warning: Use of undefined constant strong - assumed 'strong' (this will throw an Error in a future version of PHP) in /in/AXmk0 on line 5 Warning: Use of undefined constant Coffee - assumed 'Coffee' (this will throw an Error in a future version of PHP) in /in/AXmk0 on line 7 Warning: Use of undefined constant tasty - assumed 'tasty' (this will throw an Error in a future version of PHP) in /in/AXmk0 on line 7 Programmer.exe has stopped working
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Use of undefined constant Coffee - assumed 'Coffee' in /in/AXmk0 on line 3 Notice: Use of undefined constant tasty - assumed 'tasty' in /in/AXmk0 on line 3 Notice: Use of undefined constant Coffee - assumed 'Coffee' in /in/AXmk0 on line 5 Notice: Use of undefined constant strong - assumed 'strong' in /in/AXmk0 on line 5 Notice: Use of undefined constant Coffee - assumed 'Coffee' in /in/AXmk0 on line 7 Notice: Use of undefined constant tasty - assumed 'tasty' in /in/AXmk0 on line 7 Programmer.exe has stopped working

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261.69 ms | 403 KiB | 330 Q