IXR_Client

10class IXR_Client11{12    var $server;13    var $port;14    var $path;15    var $useragent;16    var $response;17    var $message = false;18    var $debug = false;19    var $timeout;20    var $headers = array();21 22    // Storage place for an error message23    var $error = false;24 25	/**26	 * PHP5 constructor.27	 */28    function __construct( $server, $path = false, $port = 80, $timeout = 15 )29    {30        if (!$path) {31            // Assume we have been given a URL instead32            $bits = parse_url($server);33            $this->server = $bits['host'] ?? '';34            $this->port = $bits['port'] ?? 80;35            $this->path = $bits['path'] ?? '/';36 37            // Make absolutely sure we have a path38            if (!$this->path) {39                $this->path = '/';40            }41 42            if ( ! empty( $bits['query'] ) ) {43                $this->path .= '?' . $bits['query'];44            }45        } else {46            $this->server = $server;47            $this->path = $path;48            $this->port = $port;49        }50        $this->useragent = 'The Incutio XML-RPC PHP Library';51        $this->timeout = $timeout;52    }53 54	/**55	 * PHP4 constructor.56	 */57	public function IXR_Client( $server, $path = false, $port = 80, $timeout = 15 ) {58		self::__construct( $server, $path, $port, $timeout );59	}60 61	/**62	 * @since 1.5.063	 * @since 5.5.0 Formalized the existing `...$args` parameter by adding it64	 *              to the function signature.65	 *66	 * @return bool67	 */68    function query( ...$args )69    {70        $method = array_shift($args);71        $request = new IXR_Request($method, $args);72        $length = $request->getLength();73        $xml = $request->getXml();74        $r = "\r\n";75        $request  = "POST {$this->path} HTTP/1.0$r";76 77        // Merged from WP #8145 - allow custom headers78        $this->headers['Host']          = $this->server;79        $this->headers['Content-Type']  = 'text/xml';80        $this->headers['User-Agent']    = $this->useragent;81        $this->headers['Content-Length']= $length;82 83        foreach( $this->headers as $header => $value ) {84            $request .= "{$header}: {$value}{$r}";85        }86        $request .= $r;87 88        $request .= $xml;89