+
+ /**
+ * Return information about the entry if it exist and depending on the id or not.
+ *
+ * @param Entry|null $entry
+ * @param bool $returnId
+ *
+ * @return bool|int
+ */
+ private function returnExistInformation($entry, $returnId)
+ {
+ if ($returnId) {
+ return $entry instanceof Entry ? $entry->getId() : null;
+ }
+
+ return $entry instanceof Entry;
+ }