From 60028250a214d6b9d8e9c2f6563fe23689838435 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matej=20Ba=C4=8Do?= <matejbaco2000@gmail.com>
Date: Sun, 19 Feb 2023 13:01:50 +0100
Subject: [PATCH] Fix url parsing

---
 app/controllers/general.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/controllers/general.php b/app/controllers/general.php
index ad4d558d54..2a0b73df48 100644
--- a/app/controllers/general.php
+++ b/app/controllers/general.php
@@ -67,8 +67,10 @@ App::init()
 
         // Function Preview
         if(\str_ends_with($host, App::getEnv('_APP_DOMAIN_FUNCTIONS'))) {
-            $host = rtrim($host, App::getEnv('_APP_DOMAIN_FUNCTIONS'));
-            $host = rtrim($host, '.');
+            // Remove domain from host
+            $previewDomain = App::getEnv('_APP_DOMAIN_FUNCTIONS');
+            $host = \substr($host, 0, -1 * (1 + \strlen($previewDomain))); // +1 for starting dot (.)
+            
             $subdomains = explode('.', $host);
 
             if(\count($subdomains) === 2) {