3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $foo = [ 'A Place', 'B Place', 'ZZZ Place', 'Åland Islands', -2, -1, 1, 2, 0, array(), array('test'), 'access_module_a1', 'access_module_a2', ]; //natcasesort($foo); echo "\nNatural order sorting (case-insensitive)\n"; //print_r($foo); echo strnatcasecmp('Åland Islands', '1'); function sortByKeyString($a, $b, $key) { $a_title = (is_array($a) && isset($a[$key])) ? $a[$key] : ''; $b_title = (is_array($b) && isset($b[$key])) ? $b[$key] : ''; strnatcasecmp($a_title, $b_title); }
based on W3Jp7
Output for 5.4.0 - 7.2.0
Natural order sorting (case-insensitive) 1
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/SJcAf on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/SJcAf on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/SJcAf on line 3
Process exited with code 255.