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run code in 200+ php & hhvm versions
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<?php // Get a list of all the modules providing permissions and sort by // display name. $all_permissions = [array('title' => 'access_module_a2'), array('title' => 'access_module_a1')]; uasort($all_permissions, function (array $permission_a, array $permission_b) { return $permission_a['title'] > $permission_b['title']; }); echo var_dump($all_permissions);
based on F2jdP
Output for 5.4.0 - 7.2.0
array(2) { [1]=> array(1) { ["title"]=> string(16) "access_module_a1" } [0]=> array(1) { ["title"]=> string(16) "access_module_a2" } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/L762Q on line 5
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/L762Q on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/L762Q on line 5
Process exited with code 255.