1 files changed, 8 insertions, 8 deletions

diff --git a/MLEB/Translate/utils/MessageGroupCache.php b/MLEB/Translate/utils/MessageGroupCache.php
index 4f5713f9..fa44f561 100644
--- a/MLEB/Translate/utils/MessageGroupCache.php
+++ b/MLEB/Translate/utils/MessageGroupCache.php
@@ -4,7 +4,7 @@
  * @file
  * @author Niklas Laxström
  * @copyright Copyright © 2009-2013 Niklas Laxström
- * @license GPL-2.0+
+ * @license GPL-2.0-or-later
  */
 
 /**
@@ -26,7 +26,7 @@ class MessageGroupCache {
 	protected $group;
 
 	/**
-	 * @var CdbReader
+	 * @var \Cdb\Reader
 	 */
 	protected $cache;
 
@@ -116,7 +116,7 @@ class MessageGroupCache {
 		$this->close(); // Close the reader instance just to be sure
 
 		$messages = $this->group->load( $this->code );
-		if ( $messages === array() ) {
+		if ( $messages === [] ) {
 			if ( $this->exists() ) {
 				// Delete stale cache files
 				unlink( $this->getCacheFileName() );
@@ -127,7 +127,7 @@ class MessageGroupCache {
 		$hash = md5( file_get_contents( $this->group->getSourceFilePath( $this->code ) ) );
 
 		wfMkdirParents( dirname( $this->getCacheFileName() ) );
-		$cache = CdbWriter::open( $this->getCacheFileName() );
+		$cache = \Cdb\Writer::open( $this->getCacheFileName() );
 		$keys = array_keys( $messages );
 		$cache->set( '#keys', serialize( $keys ) );
 
@@ -149,10 +149,10 @@ class MessageGroupCache {
 	 * Checks whether the cache still reflects the source file.
 	 * It uses multiple conditions to speed up the checking from file
 	 * modification timestamps to hashing.
-	 * @param int $reason
+	 * @param int &$reason
 	 * @return bool Whether the cache is up to date.
 	 */
-	public function isValid( &$reason = 0 ) {
+	public function isValid( &$reason ) {
 		$group = $this->group;
 		$groupId = $group->getId();
 
@@ -206,7 +206,7 @@ class MessageGroupCache {
 		// Message count check
 		$messages = $group->load( $this->code );
 		// CDB converts numbers to strings
-		$count = intval( $this->get( '#msgcount' ) );
+		$count = (int)( $this->get( '#msgcount' ) );
 		if ( $count !== count( $messages ) ) {
 			// Number of messsages has changed
 			$reason = self::CHANGED;
@@ -234,7 +234,7 @@ class MessageGroupCache {
 	 */
 	protected function open() {
 		if ( $this->cache === null ) {
-			$this->cache = CdbReader::open( $this->getCacheFileName() );
+			$this->cache = \Cdb\Reader::open( $this->getCacheFileName() );
 			if ( $this->cache->get( '#version' ) !== '3' ) {
 				$this->close();
 				unlink( $this->getCacheFileName() );