<form method="POST">
    <h3>Editing: class-IXR.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * IXR - The Incutio XML-RPC Library
 *
 * Copyright (c) 2010, Incutio Ltd.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  - Neither the name of Incutio Ltd. nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS
 * IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @package IXR
 * @since 1.5.0
 *
 * @copyright  Incutio Ltd 2010 (http://www.incutio.com)
 * @version    1.7.4 7th September 2010
 * @author     Simon Willison
 * @link       http://scripts.incutio.com/xmlrpc/ Site/manual
 * @license    http://www.opensource.org/licenses/bsd-license.php BSD
 */

// Don't load directly.
if ( ! defined( 'ABSPATH' ) ) {
	die( '-1' );
}

require_once ABSPATH . WPINC . '/IXR/class-IXR-server.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-base64.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-client.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-clientmulticall.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-date.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-error.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-introspectionserver.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-message.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-request.php';

require_once ABSPATH . WPINC . '/IXR/class-IXR-value.php';</textarea><br>
    <input type="submit" value="Save">
</form>