3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lol =array("vew","mew"); echo sha1(sha1($lol)); ?>
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
Fatal error: Uncaught TypeError: sha1(): Argument #1 ($string) must be of type string, array given in /in/X028G:3 Stack trace: #0 /in/X028G(3): sha1(Array) #1 {main} thrown in /in/X028G on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: sha1() expects parameter 1 to be string, array given in /in/X028G on line 3 da39a3ee5e6b4b0d3255bfef95601890afd80709
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Notice: Array to string conversion in /in/X028G on line 3 635e3b8907da02955c5b516169b708ea9dd1b467

preferences:
209.12 ms | 402 KiB | 374 Q