--TEST--
preg_replace_callback_array() basic functions
--FILE--
<?php

class Rep {
	public function __invoke() {
		return "d";
	}
}

class Foo {
	public static function rep($rep) {
		return "ok";
	}
}

function b() {
	return "b";
}

var_dump(preg_replace_callback_array(
	array(
		"/a/" => 'b',
		"/b/" => function () { return "c"; },
		"/c/" => new Rep,
		'/d/' => array("Foo", "rep")), 'a'));

var_dump(preg_replace_callback_array(
	array(
		"/a/" => 'b',
		"/c/" => new Rep,
		"/b/" => function () { return "ok"; },
		'/d/' => array("Foo", "rep")), 'a'));

var_dump(preg_replace_callback_array(
	array(
		'/d/' => array("Foo", "rep"),
		"/c/" => new Rep,
		"/a/" => 'b',
		"/b/" => function($a) { return "ok"; }), 'a', -1, $count));

var_dump($count);
?>
--EXPECT--
string(2) "ok"
string(2) "ok"
string(2) "ok"
int(2)