Update to MediaWiki 1.26.0

1 files changed, 24 insertions, 4 deletions

diff --git a/includes/libs/HttpStatus.php b/includes/libs/HttpStatus.php
index 809bfdf5..442298a6 100644
--- a/includes/libs/HttpStatus.php
+++ b/includes/libs/HttpStatus.php
@@ -26,11 +26,10 @@
 class HttpStatus {
 
 	/**
-	 * Get the message associated with HTTP response code $code
+	 * Get the message associated with an HTTP response status code
 	 *
-	 * @param $code Integer: status code
-	 * @return String or null: message or null if $code is not in the list of
-	 *         messages
+	 * @param int $code Status code
+	 * @return string|null Message, or null if $code is not known
 	 */
 	public static function getMessage( $code ) {
 		static $statusMessage = array(
@@ -88,4 +87,25 @@ class HttpStatus {
 		return isset( $statusMessage[$code] ) ? $statusMessage[$code] : null;
 	}
 
+	/**
+	 * Output an HTTP status code header
+	 *
+	 * @since 1.26
+	 * @param int $code Status code
+	 */
+	public static function header( $code ) {
+		static $version = null;
+		$message = self::getMessage( $code );
+		if ( $message === null ) {
+			trigger_error( "Unknown HTTP status code $code", E_USER_WARNING );
+			return false;
+		}
+
+		if ( $version === null ) {
+			$version = isset( $_SERVER['SERVER_PROTOCOL'] ) && $_SERVER['SERVER_PROTOCOL'] === 'HTTP/1.0' ? '1.0' : '1.1';
+		}
+
+		header( "HTTP/$version $code $message" );
+	}
+
 }