Online PHP editor | output for sk5l3

<?php //Hi, this is actually possible already in PHP already, and doesn't need any extra functionality. // You can specify a function to be called to combine multiple arguments into a single // value inside case statements like this: function f($value, $access = null) { $knownAccessTypes = [ 'read-only', 'read-write' ]; if (in_array($access, $knownAccessTypes)) { return $value.$access; } return $value; } function multiSwitchFunction($value, $access = null) { switch (f($value, $access)) { case f('a', 'read-only'): return 'a r'; case f('a', 'read-write'): return 'a w'; case f('a'): return 'a default'; case f('b', 'read-only'): return 'b r'; case f('b', 'read-write'): return 'b w '; case f('c', 'read-only'): return 'c r'; case f('c', 'read-write'): return 'c w'; case f('d', 'read-only'): return 'd r'; case f('d', 'read-write'): return 'd w' ; default: return "unknown"; } } var_dump(multiSwitchFunction('a', 'read-write')); var_dump(multiSwitchFunction('a', 'foobar')); var_dump(multiSwitchFunction('d', 'read-write')); var_dump(multiSwitchFunction('d', 'foobar'));