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run code in 300+ PHP versions simultaneously
<?php function a($t, $m) { echo __FUNCTION__, $m, "\n"; } function b($t, $m) { echo __FUNCTION__, $m, "\n"; } set_error_handler(function ($t, $m) { echo __FUNCTION__, $m, "\n"; }, E_USER_NOTICE); set_error_handler('b', E_USER_WARNING); trigger_error('foo'); restore_error_handler(); trigger_error('bar');
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, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Notice: foo in /in/JdWWp on line 19 {closure}bar
preferences:
165.94 ms | 404 KiB | 228 Q