public function getHost()
    {
        $host = '';

        if (isset($_SERVER['SERVER_NAME']) && $_SERVER['SERVER_NAME'] !== '0.0.0.0') {
            $host = $_SERVER['SERVER_NAME'];
            if (!$this->_validateHost($host)) {
                $host = '';
            }

            // Add the port
            if ($host && isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT']) {
                $port = $_SERVER['SERVER_PORT'];
                if (ctype_digit($port)) {
                    $host .= ':' . $port;
                }
            }
        }

        if (!$host && isset($_SERVER['HTTP_HOST'])) {
            $host = $_SERVER['HTTP_HOST'];
            if (!$this->_validateHost($host)) {
                $host = '';
            }
        }
        if (!$host) {
            throw new SecurityException('Host could not be detected', 1394796366);
        }

        return $host;
    }
public function getHost()
    {
        $host = '';

        if (isset($_SERVER['SERVER_NAME']) && $_SERVER['SERVER_NAME'] !== '0.0.0.0') {
            $host = $_SERVER['SERVER_NAME'];
            if (!$this->_validateHost($host)) {
                $host = '';
            }

            // Add the port
            if ($host && isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT']) {
                $port = $_SERVER['SERVER_PORT'];
                if (ctype_digit($port)) {
                    $host .= ':' . $port;
                }
            }
        }

        if (!$host && isset($_SERVER['HTTP_HOST'])) {
            $host = $_SERVER['HTTP_HOST'];
            if (!$this->_validateHost($host)) {
                $host = '';
            }
        }
        if (!$host) {
            throw new SecurityException('Host could not be detected', 1394796366);
        }

        return $host;
    }
public function getHost ( ) { $ host = '' ; if ( isset ( $ _SERVER [ 'SERVER_NAME' ] ) && $ _SERVER [ 'SERVER_NAME' ] !== '0.0.0.0' ) { $ host = $ _SERVER [ 'SERVER_NAME' ] ; if ( ! $ this -> _validateHost ( $ host ) ) { $ host = '' ; } // Add the port if ( $ host && isset ( $ _SERVER [ 'SERVER_PORT' ] ) && $ _SERVER [ 'SERVER_PORT' ] ) { $ port = $ _SERVER [ 'SERVER_PORT' ] ; if ( ctype_digit ( $ port ) ) { $ host .= ':' . $ port ; } } } if ( ! $ host && isset ( $ _SERVER [ 'HTTP_HOST' ] ) ) { $ host = $ _SERVER [ 'HTTP_HOST' ] ; if ( ! $ this -> _validateHost ( $ host ) ) { $ host = '' ; } } if ( ! $ host ) { throw new SecurityException ( 'Host could not be detected' , 1394796366 ) ; } return $ host ; }
Returns the sanitized hostname

@throws Exception\SecurityException if the host could not be detected
@return string
Returns the sanitized hostname