X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/9e77185fafaf4e60e2b73821e0e4b9b1a11fb85f..4feeb71a9d812a9ae371c28a3d8b442a4394ded7:/wp-includes/class-wp-http-ixr-client.php

diff --git a/wp-includes/class-wp-http-ixr-client.php b/wp-includes/class-wp-http-ixr-client.php
index 2a18716c..601ca143 100644
--- a/wp-includes/class-wp-http-ixr-client.php
+++ b/wp-includes/class-wp-http-ixr-client.php
@@ -7,7 +7,18 @@
  *
  */
 class WP_HTTP_IXR_Client extends IXR_Client {
+	public $scheme;
+	/**
+	 * @var IXR_Error
+	 */
+	public $error;
 
+	/**
+	 * @param string $server
+	 * @param string|bool $path
+	 * @param int|bool $port
+	 * @param int $timeout
+	 */
 	public function __construct($server, $path = false, $port = false, $timeout = 15) {
 		if ( ! $path ) {
 			// Assume we have been given a URL instead
@@ -35,6 +46,9 @@ class WP_HTTP_IXR_Client extends IXR_Client {
 		$this->timeout = $timeout;
 	}
 
+	/**
+	 * @return bool
+	 */
 	public function query() {
 		$args = func_get_args();
 		$method = array_shift($args);
@@ -50,15 +64,27 @@ class WP_HTTP_IXR_Client extends IXR_Client {
 		);
 
 		// Merge Custom headers ala #8145
-		foreach ( $this->headers as $header => $value )
+		foreach ( $this->headers as $header => $value ) {
 			$args['headers'][$header] = $value;
+		}
+
+		/**
+		 * Filter the headers collection to be sent to the XML-RPC server.
+		 *
+		 * @since 4.4.0
+		 *
+		 * @param array $headers Array of headers to be sent.
+		 */
+		$args['headers'] = apply_filters( 'wp_http_ixr_client_headers', $args['headers'] );
 
-		if ( $this->timeout !== false )
+		if ( $this->timeout !== false ) {
 			$args['timeout'] = $this->timeout;
+		}
 
 		// Now send the request
-		if ( $this->debug )
+		if ( $this->debug ) {
 			echo '<pre class="ixr_request">' . htmlspecialchars($xml) . "\n</pre>\n\n";
+		}
 
 		$response = wp_remote_post($url, $args);
 
@@ -74,8 +100,9 @@ class WP_HTTP_IXR_Client extends IXR_Client {
 			return false;
 		}
 
-		if ( $this->debug )
+		if ( $this->debug ) {
 			echo '<pre class="ixr_response">' . htmlspecialchars( wp_remote_retrieve_body( $response ) ) . "\n</pre>\n\n";
+		}
 
 		// Now parse what we've got back
 		$this->message = new IXR_Message( wp_remote_retrieve_body( $response ) );