From f9012d9c4479e686de16d57037a12180e2fd3ed9 Mon Sep 17 00:00:00 2001
From: Caleb Porzio <calebporzio@gmail.com>
Date: Fri, 8 Jun 2018 09:28:26 -0400
Subject: [PATCH] Maybe a performance thing

---
 src/HasParentModel.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/HasParentModel.php b/src/HasParentModel.php
index adbfdc1..fda22a0 100644
--- a/src/HasParentModel.php
+++ b/src/HasParentModel.php
@@ -80,6 +80,8 @@ public function getClassNameForRelationships()
 
     protected function getParentClass()
     {
-        return (new ReflectionClass($this))->getParentClass()->getName();
+        static $parentClassName;
+
+        return $parentClassName ?: $parentClassName = (new ReflectionClass($this))->getParentClass()->getName();
     }
 }