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run code in 300+ PHP versions simultaneously
<?php switch($undefSwitch) { case 1: case 2: }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Warning: Undefined variable $undefSwitch in /in/B3snP on line 3 Warning: Undefined variable $undefSwitch in /in/B3snP on line 4
Output for 7.3.0 - 7.3.31, 7.3.33, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: undefSwitch in /in/B3snP on line 3 Notice: Undefined variable: undefSwitch in /in/B3snP on line 4
Output for 7.3.32, 7.4.26
preferences:
139.69 ms | 408 KiB | 5 Q