+/**
+ * Retrieves the cache contents from the cache by key and group.
+ *
+ * @since 2.0.0
+ *
+ * @see WP_Object_Cache::get()
+ * @global WP_Object_Cache $wp_object_cache Object cache global instance.
+ *
+ * @param int|string $key The key under which the cache contents are stored.
+ * @param string $group Optional. Where the cache contents are grouped. Default empty.
+ * @param bool $force Optional. Whether to force an update of the local cache from the persistent
+ * cache. Default false.
+ * @param bool &$found Optional. Whether the key was found in the cache. Disambiguates a return of false,
+ * a storable value. Passed by reference. Default null.
+ * @return bool|mixed False on failure to retrieve contents or the cache
+ * contents on success
+ */
+function wp_cache_get( $key, $group = '', $force = false, &$found = null ) {
+ global $wp_object_cache;
+
+ return $wp_object_cache->get( $key, $group, $force, $found );
+}
+
+/**
+ * Increment numeric cache item's value
+ *
+ * @since 3.3.0
+ *
+ * @see WP_Object_Cache::incr()
+ * @global WP_Object_Cache $wp_object_cache Object cache global instance.
+ *
+ * @param int|string $key The key for the cache contents that should be incremented.
+ * @param int $offset Optional. The amount by which to increment the item's value. Default 1.
+ * @param string $group Optional. The group the key is in. Default empty.
+ * @return false|int False on failure, the item's new value on success.
+ */
+function wp_cache_incr( $key, $offset = 1, $group = '' ) {