3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ " ", // Spaces "?", // Special Character 2, // Integer 3.01, // Float "php", // Lower-case String "pHP", // Camel-case String "Hello", // Title-Case String "123", // String Number true, // Boolean ]; sort($arr, SORT_STRING | SORT_FLAG_CASE); var_dump($arr);

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