return $success;
}
+ /**
+ * Reset the TTL on a key if it exists
+ *
+ * @param string $key
+ * @param int $expiry
+ * @return bool Success Returns false if there is no key
+ * @since 1.28
+ */
+ public function changeTTL( $key, $expiry = 0 ) {
+ $value = $this->get( $key );
+
+ return ( $value === false ) ? false : $this->set( $key, $value, $expiry );
+ }
+
/**
* Acquire an advisory lock on a key string
*