From 1b0f30b1ab878699d54afc20cb1a01c6a6827421 Mon Sep 17 00:00:00 2001
From: Daniel Kesselberg <mail@danielkesselberg.de>
Date: Sun, 21 Jul 2019 21:19:15 +0200
Subject: [PATCH] The array and string offset access syntax using curly braces
is deprecated.
Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
---
apps/theming/lib/Util.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/apps/theming/lib/Util.php b/apps/theming/lib/Util.php
index 75abea142c8..dbcabfb8652 100644
--- a/apps/theming/lib/Util.php
+++ b/apps/theming/lib/Util.php
@@ -111,7 +111,7 @@ class Util {
public function hexToRGB($color) {
$hex = preg_replace("/[^0-9A-Fa-f]/", '', $color);
if (strlen($hex) === 3) {
- $hex = $hex{0} . $hex{0} . $hex{1} . $hex{1} . $hex{2} . $hex{2};
+ $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
}
if (strlen($hex) !== 6) {
return 0;
--
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