3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("123", "456A", "78"); print_r(sort($a)); print_r($a); $b = array("456A", "78", "123"); print_r(sort($b)); print_r($b); $c = array("78", "123", "456A"); print_r(sort($c)); print_r($c); $d = array("78", "456A", "123"); print_r(sort($d)); print_r($d);
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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.16, 8.4.1 - 8.4.3
1Array ( [0] => 123 [1] => 456A [2] => 78 ) 1Array ( [0] => 456A [1] => 78 [2] => 123 ) 1Array ( [0] => 78 [1] => 123 [2] => 456A ) 1Array ( [0] => 123 [1] => 456A [2] => 78 )

preferences:
149.1 ms | 411 KiB | 5 Q