Chris@14: <?php
Chris@14: /*
Chris@14:  * This file is part of PharIo\Manifest.
Chris@14:  *
Chris@14:  * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace PharIo\Manifest;
Chris@14: 
Chris@14: class Url {
Chris@14:     /**
Chris@14:      * @var string
Chris@14:      */
Chris@14:     private $url;
Chris@14: 
Chris@14:     /**
Chris@14:      * @param string $url
Chris@14:      *
Chris@14:      * @throws InvalidUrlException
Chris@14:      */
Chris@14:     public function __construct($url) {
Chris@14:         $this->ensureUrlIsValid($url);
Chris@14: 
Chris@14:         $this->url = $url;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * @return string
Chris@14:      */
Chris@14:     public function __toString() {
Chris@14:         return $this->url;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * @param string $url
Chris@14:      *
Chris@14:      * @throws InvalidUrlException
Chris@14:      */
Chris@14:     private function ensureUrlIsValid($url) {
Chris@14:         if (filter_var($url, \FILTER_VALIDATE_URL) === false) {
Chris@14:             throw new InvalidUrlException;
Chris@14:         }
Chris@14:     }
Chris@14: }