wikimedia / mediawiki

includes/db/loadbalancer/LoadBalancer.php

Doc Comments +4 added lines, -4 removed lines

@@ -237,7 +237,7 @@ 
 	 * @param string|bool $group Query group, or false for the generic reader
 	 * @param string|bool $wiki Wiki ID, or false for the current wiki
 	 * @throws MWException
-	 * @return bool|int|string
+	 * @return string
 	 */
 	public function getReaderIndex( $group = false, $wiki = false ) {
 		global $wgDBtype;
@@ -438,7 +438,7 @@ 
 	 * Returns false if there is no connection open
 	 *
 	 * @param int $i Server index
-	 * @return DatabaseBase|bool False on failure
+	 * @return DatabaseBase|null False on failure
 	 */
 	public function getAnyOpenConnection( $i ) {
 		foreach ( $this->mConns as $connsByServer ) {
@@ -985,7 +985,7 @@ 
 
 	/**
 	 * Get the current master position for chronology control purposes
-	 * @return DBMasterPos|bool Returns false if not applicable
+	 * @return DBMasterPos Returns false if not applicable
 	 */
 	public function getMasterPos() {
 		# If this entire request was served from a replica DB without opening a connection to the
@@ -1645,7 +1645,7 @@ 
 	 * case on many installations.
 	 *
 	 * @param IDatabase $conn
-	 * @return int|bool Returns false on error
+	 * @return integer Returns false on error
 	 */
 	public function safeGetLag( IDatabase $conn ) {
 		if ( $this->getServerCount() == 1 ) {