From 520bb1dc4fad1af39892422923bf4cd3b604ed77 Mon Sep 17 00:00:00 2001
From: Gordon Forsythe <gordon.forsythe@pagely.com>
Date: Mon, 21 Dec 2020 14:00:10 -0700
Subject: [PATCH] Fix PHP 8 deprecation (#189)

---
 lib/StandardReflector.php | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/StandardReflector.php b/lib/StandardReflector.php
index 3c63869..6d532c5 100644
--- a/lib/StandardReflector.php
+++ b/lib/StandardReflector.php
@@ -25,9 +25,17 @@ public function getCtorParams($class)
 
     public function getParamTypeHint(\ReflectionFunctionAbstract $function, \ReflectionParameter $param)
     {
-        return ($reflectionClass = $param->getClass())
-            ? $reflectionClass->getName()
-            : null;
+        // php 8 deprecates getClass method
+        if (PHP_VERSION_ID >= 80000) {
+            $reflectionClass = $param->getType() ? (string) $param->getType() : null;
+        } else {
+            /** @var ?\ReflectionClass $reflectionClass */
+            $reflectionClass = $param->getClass();
+            if ($reflectionClass) {
+                $reflectionClass = $reflectionClass->getName();
+            }
+        }
+        return $reflectionClass ?? null;
     }
 
     public function getFunction($functionName)