From 8d826007d63bd367bd10694e69add9f73bd7bcf7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wojciech=20Smoli=C5=84ski?= <wojsmol@wp.pl>
Date: Sat, 11 Aug 2018 15:40:31 +0200
Subject: [PATCH] $$key to ${$key}

---
 inc/class-profiler.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inc/class-profiler.php b/inc/class-profiler.php
index 6e66489..74cc74c 100644
--- a/inc/class-profiler.php
+++ b/inc/class-profiler.php
@@ -446,7 +446,7 @@ class Profiler {
 
 		// Template is normally loaded in global scope, so we need to replicate
 		foreach ( $GLOBALS as $key => $value ) {
-			global $$key;
+			global ${$key};
 		}
 
 		// Load the theme template.