From ad4342f1d064bbb10587f777e93be5776c7e0cb7 Mon Sep 17 00:00:00 2001
From: Steve Boyd <emteknetnz@gmail.com>
Date: Fri, 20 Jan 2023 10:48:04 +1300
Subject: [PATCH] ENH PHP 8.2 compatibility

---
 src/IFramePageController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/IFramePageController.php b/src/IFramePageController.php
index 6a5ea22..aa072a5 100644
--- a/src/IFramePageController.php
+++ b/src/IFramePageController.php
@@ -15,7 +15,7 @@ class IFramePageController extends PageController
         $desiredProtocol = $this->ForceProtocol;
         if ($desiredProtocol && $currentProtocol !== $desiredProtocol) {
             $enforcedLocation = preg_replace(
-                "#^${currentProtocol}#",
+                "#^{$currentProtocol}#",
                 $desiredProtocol ?? '',
                 $this->AbsoluteLink() ?? ''
             );