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<?php class Tantrum extends Exception {}; throw Tantrum;
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 "Tantrum" in /in/YRmYU:5 Stack trace: #0 {main} thrown in /in/YRmYU 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 Tantrum - assumed 'Tantrum' (this will throw an Error in a future version of PHP) in /in/YRmYU on line 5 Fatal error: Uncaught Error: Can only throw objects in /in/YRmYU:5 Stack trace: #0 {main} thrown in /in/YRmYU on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant Tantrum - assumed 'Tantrum' in /in/YRmYU on line 5 Fatal error: Uncaught Error: Can only throw objects in /in/YRmYU:5 Stack trace: #0 {main} thrown in /in/YRmYU on line 5
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Use of undefined constant Tantrum - assumed 'Tantrum' in /in/YRmYU on line 5 Fatal error: Can only throw objects in /in/YRmYU on line 5
Process exited with code 255.

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