From e4795aaaace7d3eeac15608244d1670e2f130430 Mon Sep 17 00:00:00 2001
From: Rob Desilets <rob@churchcasting.io>
Date: Sat, 28 Nov 2020 16:16:31 -0600
Subject: [PATCH 1/2] Update to work with php 8

---
 composer.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index 9d54abc37..9a0313fce 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "^5.4|^7.0"
+        "php": "^5.4|^7.0|^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.0",

From 573f8cb6446bbb60901bbeb5c56c621e67859bae Mon Sep 17 00:00:00 2001
From: Rob Desilets <rob@churchcasting.io>
Date: Sat, 28 Nov 2020 21:08:52 -0600
Subject: [PATCH 2/2] Fixed error with php 8 failing if variable not set

---
 src/Facebook/Url/FacebookUrlDetectionHandler.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Facebook/Url/FacebookUrlDetectionHandler.php b/src/Facebook/Url/FacebookUrlDetectionHandler.php
index 1d134ddcb..6bac3beab 100644
--- a/src/Facebook/Url/FacebookUrlDetectionHandler.php
+++ b/src/Facebook/Url/FacebookUrlDetectionHandler.php
@@ -95,6 +95,7 @@ protected function protocolWithActiveSsl($protocol)
     protected function getHostName()
     {
         // Check for proxy first
+	$header = null;
         $header = $this->getHeader('X_FORWARDED_HOST');
         if ($header && $this->isValidForwardedHost($header)) {
             $elements = explode(',', $header);