Online PHP editor | refs for cuvLf

<?php class t { private static $configs = ["a" => ["b" => "c"]]; public static function set($name, $value) { $keyParts = explode(".", $name); $config =& self::$configs; while (!empty($keyParts)) { $key = array_shift($keyParts); if (!isset($config[$key])) { $config[$key] = []; } if (empty($keyParts)) { $config[$key] = $value; return; } $tconfig =& $config[$key]; $config = $tconfig; } } } t::set("a.b", "vittu");