Source of file Uri.php
Size: 3,694 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Feed/Uri.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Feed; class Uri { /** * @var string */ protected $fragment; /** * @var string */ protected $host; /** * @var string */ protected $pass; /** * @var string */ protected $path; /** * @var int */ protected $port; /** * @var string */ protected $query; /** * @var string */ protected $scheme; /** * @var string */ protected $user; /** * @var bool */ protected $valid; /** * Valid schemes */ protected $validSchemes = array( 'http', 'https', 'file', ); /** * @param string $uri */ public function __construct($uri) { $parsed = parse_url($uri); if (false === $parsed) { $this->valid = false; return; } $this->scheme = isset($parsed['scheme']) ? $parsed['scheme'] : null; $this->host = isset($parsed['host']) ? $parsed['host'] : null; $this->port = isset($parsed['port']) ? $parsed['port'] : null; $this->user = isset($parsed['user']) ? $parsed['user'] : null; $this->pass = isset($parsed['pass']) ? $parsed['pass'] : null; $this->path = isset($parsed['path']) ? $parsed['path'] : null; $this->query = isset($parsed['query']) ? $parsed['query'] : null; $this->fragment = isset($parsed['fragment']) ? $parsed['fragment'] : null; } /** * Create an instance * * Useful for chained validations * * @param string $uri * @return self */ public static function factory($uri) { return new static($uri); } /** * Retrieve the host * * @return string */ public function getHost() { return $this->host; } /** * Retrieve the URI path * * @return string */ public function getPath() { return $this->path; } /** * Retrieve the scheme * * @return string */ public function getScheme() { return $this->scheme; } /** * Is the URI valid? * * @return bool */ public function isValid() { if (false === $this->valid) { return false; } if ($this->scheme && !in_array($this->scheme, $this->validSchemes)) { return false; } if ($this->host) { if ($this->path && substr($this->path, 0, 1) != '/') { return false; } return true; } // no host, but user and/or port... what? if ($this->user || $this->port) { return false; } if ($this->path) { // Check path-only (no host) URI if (substr($this->path, 0, 2) == '//') { return false; } return true; } if (! ($this->query || $this->fragment)) { // No host, path, query or fragment - this is not a valid URI return false; } return true; } /** * Is the URI absolute? * * @return bool */ public function isAbsolute() { return ($this->scheme !== null); } } |