Merge "Fix for Ic74c7ba7 (c8c50eb): there's no reason to pass $this by reference."

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

diff --git a/includes/objectcache/HashBagOStuff.php b/includes/objectcache/HashBagOStuff.php
index 26b949f..799f26a 100644 (file)
--- a/includes/objectcache/HashBagOStuff.php
+++ b/includes/objectcache/HashBagOStuff.php
@@ -34,6 +34,10 @@ class HashBagOStuff extends BagOStuff {
                $this->bag = array();
        }
 
+       /**
+        * @param $key string
+        * @return bool
+        */
        protected function expire( $key ) {
                $et = $this->bag[$key][1];
 
@@ -46,6 +50,10 @@ class HashBagOStuff extends BagOStuff {
                return true;
        }
 
+       /**
+        * @param $key string
+        * @return bool|mixed
+        */
        function get( $key ) {
                if ( !isset( $this->bag[$key] ) ) {
                        return false;
@@ -58,10 +66,22 @@ class HashBagOStuff extends BagOStuff {
                return $this->bag[$key][0];
        }
 
+       /**
+        * @param $key string
+        * @param $value mixed
+        * @param $exptime int
+        * @return bool
+        */
        function set( $key, $value, $exptime = 0 ) {
                $this->bag[$key] = array( $value, $this->convertExpiry( $exptime ) );
+               return true;
        }
 
+       /**
+        * @param $key string
+        * @param $time int
+        * @return bool
+        */
        function delete( $key, $time = 0 ) {
                if ( !isset( $this->bag[$key] ) ) {
                        return false;
@@ -72,6 +92,9 @@ class HashBagOStuff extends BagOStuff {
                return true;
        }
 
+       /**
+        * @return array
+        */
        function keys() {
                return array_keys( $this->bag );
        }