3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = array('Alpha', 'bravo', 'Charly', 'delta', 'Echo'); $sorts = array( 'regular' => SORT_REGULAR, 'numeric' => SORT_NUMERIC, 'string' => SORT_STRING, 'natural' => SORT_NATURAL, 'case' => SORT_FLAG_CASE, ); print_r($names); foreach ($sorts as $name => $flag) { sort($names, $flag); echo $name ."\r\n"; print_r($names); }
Output for 7.0.0 - 7.0.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => Alpha [1] => bravo [2] => Charly [3] => delta [4] => Echo ) regular Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta ) numeric Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta ) string Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta ) natural Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta ) case Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta )
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Array ( [0] => Alpha [1] => bravo [2] => Charly [3] => delta [4] => Echo ) regular Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta ) numeric Array ( [0] => delta [1] => bravo [2] => Echo [3] => Charly [4] => Alpha ) string Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta ) natural Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta ) case Array ( [0] => Alpha [1] => Charly [2] => Echo [3] => bravo [4] => delta )

preferences:
235.59 ms | 403 KiB | 327 Q