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<?php class CallableStringifier { private static $callables = array(); public static function stringify($callable) { $id = count(self::$callables); self::$callables[$id] = $callable; if (is_array($callable)) { $func = new ReflectionMethod($callable[0], $callable[1]); } else if (is_string($callable) && false !== strpos($callable, '::')) { $func = new ReflectionMethod($callable); } else { $func = new ReflectionFunction($callable); } $params = array(); foreach ($func->getParameters() as $param) { $params[$param->getPosition()] = '$' . $param->getName(); } return __CLASS__ . '::call(' . $id . ', ' . implode(', ', $params) . ');'; } public static function call() { $args = func_get_args(); $id = array_shift($args); var_dump($args); return call_user_func_array(self::$callables[$id], $args); } } var_dump(CallableStringifier::stringify(function($arg1) { return $arg1; })); $func = create_function('$arg1', CallableStringifier::stringify(function($arg1) { return $arg1; })); echo $func(1);

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