TraversableString.php
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<?php
/*
* This file is part of the Assetic package, an OpenSky project.
*
* (c) 2010-2014 OpenSky Project Inc
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Assetic\Util;
/**
* An object that can be used as either a string or array.
*
* @author Kris Wallsmith <kris.wallsmith@gmail.com>
*/
class TraversableString implements \IteratorAggregate, \Countable
{
private $one;
private $many;
public function __construct($one, array $many)
{
$this->one = $one;
$this->many = $many;
}
public function getIterator()
{
return new \ArrayIterator($this->many);
}
public function count()
{
return count($this->many);
}
public function __toString()
{
return (string) $this->one;
}
}