IsSame.php
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IsSame.php
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	<?php
	namespace Hamcrest\Core;

	/*
	Copyright (c) 2009 hamcrest.org
	*/
	use Hamcrest\BaseMatcher;
	use Hamcrest\Description;

	/**
	* Is the value the same object as another value?
	* In PHP terms, does $a === $b?
	*/
	class IsSame extends BaseMatcher
	{

	private $_object;

	public function __construct($object)
	{
	$this->_object = $object;
	}

	public function matches($object)
	{
	return ($object === $this->_object) && ($this->_object === $object);
	}

	public function describeTo(Description $description)
	{
	$description->appendText('sameInstance(')
	->appendValue($this->_object)
	->appendText(')')
	;
	}

	/**
	* Creates a new instance of IsSame.
	*
	* @param mixed $object
	* The predicate evaluates to true only when the argument is
	* this object.
	*
	* @return \Hamcrest\Core\IsSame
	* @factory
	*/
	public static function sameInstance($object)
	{
	return new self($object);
	}
	}