3v4l.org

run code in 300+ PHP versions simultaneously
<?php function one () { two(); } function two () { three(); } function three () { four(); } function four () { five(); } function five () { throw new Exception; } one();
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught Exception in /in/G3O1t:20 Stack trace: #0 /in/G3O1t(16): five() #1 /in/G3O1t(12): four() #2 /in/G3O1t(8): three() #3 /in/G3O1t(4): two() #4 /in/G3O1t(23): one() #5 {main} thrown in /in/G3O1t on line 20
Process exited with code 255.
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60.27 ms | 402 KiB | 62 Q