3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i++; $i < 100) { $arr[] = rand(1,100); } rsort($arr); print_r($arr);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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 - 7.1.33, 7.2.0 - 7.2.24, 7.3.0 - 7.3.12
Warning: rsort() expects parameter 1 to be array, null given in /in/IYRkg on line 7
preferences:
175.62 ms | 404 KiB | 262 Q