3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch($MyVar): ?> <?php case '1': ?> Step One <?php break; ?> <?php case '2': ?> Step Two <?php break; ?> <?php endswitch; ?>
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
Warning: Undefined variable $MyVar in /in/fhd00 on line 2 Warning: Undefined variable $MyVar in /in/fhd00 on line 5
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 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 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: MyVar in /in/fhd00 on line 2 Notice: Undefined variable: MyVar in /in/fhd00 on line 5
Output for 7.3.32 - 7.3.33
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: MyVar in /in/fhd00 on line 1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: MyVar in /in/fhd00 on line 1
preferences:
257.59 ms | 402 KiB | 460 Q