+/**
+ * Retrieves the cache contents from the cache by key and group.
+ *
+ * @since 2.0.0
+ * @uses $wp_object_cache Object Cache Class
+ * @see WP_Object_Cache::get()
+ *
+ * @param int|string $key What the contents in the cache are called
+ * @param string $group Where the cache contents are grouped
+ * @param bool $force Whether to force an update of the local cache from the persistent cache (default is false)
+ * @param &bool $found Whether key was found in the cache. Disambiguates a return of false, a storable value.
+ * @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
+ * @uses $wp_object_cache Object Cache Class
+ * @see WP_Object_Cache::incr()
+ *
+ * @param int|string $key The cache key to increment
+ * @param int $offset The amount by which to increment the item's value. Default is 1.
+ * @param string $group The group the key is in.
+ * @return false|int False on failure, the item's new value on success.
+ */
+function wp_cache_incr( $key, $offset = 1, $group = '' ) {