objectcache: improve BagOStuff arithmetic method signatures

[lhc/web/wiklou.git] / includes / libs / objectcache / HashBagOStuff.php

diff --git a/includes/libs/objectcache/HashBagOStuff.php b/includes/libs/objectcache/HashBagOStuff.php
index b4087be..6d0940b 100644 (file)
--- a/includes/libs/objectcache/HashBagOStuff.php
+++ b/includes/libs/objectcache/HashBagOStuff.php
@@ -108,10 +108,10 @@ class HashBagOStuff extends MediumSpecificBagOStuff {
                return true;
        }
 
-       public function incr( $key, $value = 1 ) {
+       public function incr( $key, $value = 1, $flags = 0 ) {
                $n = $this->get( $key );
                if ( $this->isInteger( $n ) ) {
-                       $n = max( $n + intval( $value ), 0 );
+                       $n = max( $n + (int)$value, 0 );
                        $this->bag[$key][self::KEY_VAL] = $n;
 
                        return $n;
@@ -120,6 +120,10 @@ class HashBagOStuff extends MediumSpecificBagOStuff {
                return false;
        }
 
+       public function decr( $key, $value = 1, $flags = 0 ) {
+               return $this->incr( $key, -$value, $flags );
+       }
+
        /**
         * Clear all values in cache
         */