'SimplePie_Cache_MySQL', 'memcache' => 'SimplePie_Cache_Memcache', ); /** * Don't call the constructor. Please. */ private function __construct() { } /** * Create a new SimplePie_Cache object * * @param string $location URL location (scheme is used to determine handler) * @param string $filename Unique identifier for cache object * @param string $extension 'spi' or 'spc' * @return SimplePie_Cache_Base Type of object depends on scheme of `$location` */ public static function get_handler($location, $filename, $extension) { $type = explode(':', $location, 2); $type = $type[0]; if (!empty(self::$handlers[$type])) { $class = self::$handlers[$type]; return new $class($location, $filename, $extension); } return new SimplePie_Cache_File($location, $filename, $extension); } /** * Create a new SimplePie_Cache object * * @deprecated Use {@see get_handler} instead */ public function create($location, $filename, $extension) { trigger_error('Cache::create() has been replaced with Cache::get_handler(). Switch to the registry system to use this.', E_USER_DEPRECATED); return self::get_handler($location, $filename, $extension); } /** * Register a handler * * @param string $type DSN type to register for * @param string $class Name of handler class. Must implement SimplePie_Cache_Base */ public static function register($type, $class) { self::$handlers[$type] = $class; } /** * Parse a URL into an array * * @param string $url * @return array */ public static function parse_URL($url) { $params = parse_url($url); $params['extras'] = array(); if (isset($params['query'])) { parse_str($params['query'], $params['extras']); } return $params; } }