From 02d6133fd8ee092cb6e5e1d2d3457d88eead0f49 Mon Sep 17 00:00:00 2001 From: Aaron Schulz Date: Sat, 7 Jan 2017 16:10:23 -0800 Subject: [PATCH] Avoid IDEA warning about $keys being both a parameter and loop variable Change-Id: Id562053a71f135fa863cb88b5f081982c01575cf --- includes/libs/objectcache/WANObjectCache.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/includes/libs/objectcache/WANObjectCache.php b/includes/libs/objectcache/WANObjectCache.php index 8d3c6d96e4..01a914912f 100644 --- a/includes/libs/objectcache/WANObjectCache.php +++ b/includes/libs/objectcache/WANObjectCache.php @@ -275,8 +275,8 @@ class WANObjectCache implements IExpiringStore, LoggerAwareInterface { $checkKeysForAll = []; $checkKeysByKey = []; $checkKeysFlat = []; - foreach ( $checkKeys as $i => $keys ) { - $prefixed = self::prefixCacheKeys( (array)$keys, self::TIME_KEY_PREFIX ); + foreach ( $checkKeys as $i => $checkKeyGroup ) { + $prefixed = self::prefixCacheKeys( (array)$checkKeyGroup, self::TIME_KEY_PREFIX ); $checkKeysFlat = array_merge( $checkKeysFlat, $prefixed ); // Is this check keys for a specific cache key, or for all keys being fetched? if ( is_int( $i ) ) { -- 2.20.1