Convert array() => [] in some comments

Change-Id: Ibdaf92617f2971aaf977d99c8674b4236ffa5a1f

diff --git a/includes/libs/objectcache/WANObjectCache.php b/includes/libs/objectcache/WANObjectCache.php
index 57cecd0..18cc10e 100644 (file)
--- a/includes/libs/objectcache/WANObjectCache.php
+++ b/includes/libs/objectcache/WANObjectCache.php
@@ -675,12 +675,12 @@ class WANObjectCache implements IExpiringStore, LoggerAwareInterface {
         *
         *             return CatConfig::newFromRow( $dbr->selectRow( ... ) );
         *         },
-        *         array(
+        *         [
         *             // Calling touchCheckKey() on this key invalidates the cache
-        *             'checkKeys' => array( $cache->makeKey( 'site-cat-config' ) ),
+        *             'checkKeys' => [ $cache->makeKey( 'site-cat-config' ) ],
         *             // Try to only let one datacenter thread manage cache updates at a time
         *             'lockTSE' => 30
-        *         )
+        *         ]
         *     );
         * @endcode
         *
@@ -700,15 +700,15 @@ class WANObjectCache implements IExpiringStore, LoggerAwareInterface {
         *
         *             return CatState::newFromResults( $dbr->select( ... ) );
         *         },
-        *         array(
+        *         [
         *              // The "check" keys that represent things the value depends on;
         *              // Calling touchCheckKey() on any of them invalidates the cache
-        *             'checkKeys' => array(
+        *             'checkKeys' => [
         *                 $cache->makeKey( 'sustenance-bowls', $cat->getRoomId() ),
         *                 $cache->makeKey( 'people-present', $cat->getHouseId() ),
         *                 $cache->makeKey( 'cat-laws', $cat->getCityId() ),
-        *             )
-        *         )
+        *             ]
+        *         ]
         *     );
         * @endcode
         *
@@ -726,7 +726,7 @@ class WANObjectCache implements IExpiringStore, LoggerAwareInterface {
         *             $setOpts += Database::getCacheSetOptions( $dbr );
         *
         *             // Start off with the last cached list
-        *             $list = $oldValue ?: array();
+        *             $list = $oldValue ?: [];
         *             // Fetch the last 100 relevant rows in descending order;
         *             // only fetch rows newer than $list[0] to reduce scanning
         *             $rows = iterator_to_array( $dbr->select( ... ) );
@@ -734,7 +734,7 @@ class WANObjectCache implements IExpiringStore, LoggerAwareInterface {
         *             return array_slice( array_merge( $new, $list ), 0, 100 );
         *        },
         *        // Try to only let one datacenter thread manage cache updates at a time
-        *        array( 'lockTSE' => 30 )
+        *        [ 'lockTSE' => 30 ]
         *     );
         * @endcode
         *