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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('a', E_USER_WARNING); set_error_handler('b', 0); trigger_error('foo'); restore_error_handler(); trigger_error('bar');
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, 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 - 8.2.19, 8.3.0 - 8.3.7
Notice: foo in /in/Zfq36 on line 16 Notice: bar in /in/Zfq36 on line 18
preferences:
209.72 ms | 404 KiB | 332 Q