--TEST--
PHP Spec test generated from ./interfaces/interfaces.php
--FILE--
<?php

/*
   +-------------------------------------------------------------+
   | Copyright (c) 2014 Facebook, Inc. (http://www.facebook.com) |
   +-------------------------------------------------------------+
*/

error_reporting(-1);

interface iX
{
	const C1 = 123;					// implicitly public
//  const C2 = "green";
	public const C3 = 234;			// explicitly public
//	protected const C4 = 'C4';		// protected not permitted
//	private const C5 = 'C5';		// private not permitted

	function f0 ();					// implicitly public
	public function f1 ($p1);		// explicitly public
//	private function f1 ($p1);		// private not permitted
//	protected function f1 ($p1);	// protected not permitted
	public static function f3 ();
}

interface iY
{
//	const C1 = 123;			// can't inherit duplicate constants even if defined identically
	const C2 = "green";

//	function f0 ($p1);		// Declaration of iX::f0() must be compatible with iY::f0($p1)
	function f1 ($p1);		// implicitly public
	function f2 ($p1, $p2);
}

interface iZ extends iX, iY
{
//	const C1 = 123;			// can't override inherited constants
//	const C2 = "green";		// can't override inherited constants

	function f2 ($p1, $p2);
}

abstract class C implements iZ // being abstract, it need not implement any of the methods
{
}

class D implements iZ
{
//	function f0 ($p1) {}	// Declaration of D::f0() must be compatible with iX::f0()
	function f0 () {}
	public function f1 ($p1) {}
	function f2 ($p1, $p2) {}
	public static function f3 () {}
}

var_dump(D::C1);
var_dump(D::C2);
var_dump(D::C3);

echo "------------------------------------\n";

include_once 'MyCollection.inc';
include_once 'MyList.inc';

class MyQueue implements MyCollection
{
	public function put($item)
	{
		// ...
	}

	public function get()
	{
		// ...
	}

	// ...
}

function processCollection(MyCollection $p1)
{
	var_dump($p1);
}

$list = new MyList;
processCollection($list);

$queue = new MyQueue;
processCollection($queue);

processCollection(new MyQueue);

var_dump(MyCollection::MAX_NUMBER_ITEMS);
var_dump(MyList::MAX_NUMBER_ITEMS);
var_dump(MyQueue::MAX_NUMBER_ITEMS);
--EXPECT--
int(123)
string(5) "green"
int(234)
------------------------------------
object(MyList)#1 (0) {
}
object(MyQueue)#2 (0) {
}
object(MyQueue)#3 (0) {
}
int(1000)
int(1000)
int(1000)