<?php
/**
 * XML-RPC protocol support for WordPress
 *
 * @package WordPress
 */

/**
 * Whether this is an XML-RPC Request
 *
 * @var bool
 */
define( XMLRPC_REQUEST, true );

// Some browser-embedded clients send cookies. We dont want them.
$_COOKIE = array();

// $HTTP_RAW_POST_DATA was deprecated in PHP 5.6 and removed in PHP 7.0.
// phpcs:disable PHPCompatibility.Variables.RemovedPredefinedGlobalVariables.http_raw_post_dataDeprecatedRemoved
if ( ! isset( $HTTP_RAW_POST_DATA ) ) {
	$HTTP_RAW_POST_DATA = file_get_contents( php://input );
}

// Fix for mozBlog and other cases where <?xml isnt on the very first line.
if ( isset( $HTTP_RAW_POST_DATA ) ) {
	$HTTP_RAW_POST_DATA = trim( $HTTP_RAW_POST_DATA );
}
// phpcs:enable

/** Include the bootstrap for setting up WordPress environment */
require_once __DIR__ . /wp-load.php;

if ( isset( $_GET[rsd] ) ) { // http://cyber.law.harvard.edu/blogs/gems/tech/rsd.html
	header( Content-Type: text/xml; charset= . get_option( blog_charset ), true );
	echo <?xml version="1.0" encoding=" . get_option( blog_charset ) . "? . >;
	?>
<rsd version="1.0" xmlns="http://archipelago.phrasewise.com/rsd">
	<service>
		<engineName>WordPress</engineName>
		<engineLink>https://wordpress.org/</engineLink>
		<homePageLink><?php bloginfo_rss( url ); ?></homePageLink>
		<apis>
			<api name="WordPress" blogID="1" preferred="true" apiLink="<?php echo site_url( xmlrpc.php, rpc ); ?>" />
			<api name="Movable Type" blogID="1" preferred="false" apiLink="<?php echo site_url( xmlrpc.php, rpc ); ?>" />
			<api name="MetaWeblog" blogID="1" preferred="false" apiLink="<?php echo site_url( xmlrpc.php, rpc ); ?>" />
			<api name="Blogger" blogID="1" preferred="false" apiLink="<?php echo site_url( xmlrpc.php, rpc ); ?>" />
			<?php
			/**
			 * Add additional APIs to the Really Simple Discovery (RSD) endpoint.
			 *
			 * @link http://cyber.law.harvard.edu/blogs/gems/tech/rsd.html
			 *
			 * @since 3.5.0
			 */
			do_action( xmlrpc_rsd_apis );
			?>
		</apis>
	</service>
</rsd>
	<?php
	exit;
}

require_once ABSPATH . wp-admin/includes/admin.php;
require_once ABSPATH . WPINC . /class-IXR.php;
require_once ABSPATH . WPINC . /class-wp-xmlrpc-server.php;

/**
 * Posts submitted via the XML-RPC interface get that title
 *
 * @name post_default_title
 * @var string
 */
$post_default_title = ;

/**
 * Filters the class used for handling XML-RPC requests.
 *
 * @since 3.1.0
 *
 * @param string $class The name of the XML-RPC server class.
 */
$wp_xmlrpc_server_class = apply_filters( wp_xmlrpc_server_class, wp_xmlrpc_server );
$wp_xmlrpc_server       = new $wp_xmlrpc_server_class;

// Fire off the request.
$wp_xmlrpc_server->serve_request();

exit;

/**
 * logIO() - Writes logging info to a file.
 *
 * @deprecated 3.4.0 Use error_log()
 * @see error_log()
 *
 * @param string $io Whether input or output
 * @param string $msg Information describing logging reason.
 */
function logIO( $io, $msg ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid
	_deprecated_function( __FUNCTION__, 3.4.0, error_log() );
	if ( ! empty( $GLOBALS[xmlrpc_logging] ) ) {
		error_log( $io .  -  . $msg );
	}
}