From af6f7863b0d5804e296481c1b522d84456766cb9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Auswo=CC=88ger?= Date: Tue, 13 Apr 2021 15:08:53 +0200 Subject: [PATCH] Fix PHP 8.0 undefined array key warning --- src/Slider.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Slider.php b/src/Slider.php index d3c61d3..3271d40 100644 --- a/src/Slider.php +++ b/src/Slider.php @@ -51,7 +51,7 @@ public function toggleVisibility($intId, $blnVisible) $this->createInitialVersion('tl_rocksolid_slide', $intId); // Trigger the save_callback - if (is_array($GLOBALS['TL_DCA']['tl_rocksolid_slide']['fields']['published']['save_callback'])) { + if (is_array($GLOBALS['TL_DCA']['tl_rocksolid_slide']['fields']['published']['save_callback'] ?? null)) { foreach ($GLOBALS['TL_DCA']['tl_rocksolid_slide']['fields']['published']['save_callback'] as $callback) { $this->import($callback[0]); $blnVisible = $this->{$callback[0]}->{$callback[1]}($blnVisible, $this);