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<?php class Testme { public static function foo(&$ref, &$ref2) { $ref = 1; $ref2 = 2; } } class Invoker { public static function invoke($func_name, &$arg1 = null, &$arg2 = null, &$arg3 = null, &$arg4 = null, &$arg5 = null, &$arg6 = null) { $argc = func_num_args(); $args = array(); for($i = 1; $i < $argc; $i++) { $name = 'arg' . $i; if ($$name !== null) { $args[] = &$$name; } } call_user_func_array(array('Testme', $func_name), $args); } } $test = 5; $test2 = 6; Invoker::invoke('foo', $test, $test2); var_dump($test); var_dump($test2);
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(2)

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