return $image_uri;
}
+ /**
+ * Checks if the given URL is a local photo.
+ * Since it is meant for time critical occasions, the check is done without any database requests.
+ *
+ * @param string $url
+ * @return boolean
+ */
+ public static function isPhotoURI(string $url): bool
+ {
+ return !empty(self::ridFromURI($url));
+ }
+
/**
* Changes photo permissions that had been embedded in a post
*