Fix transparency handling for webp

codeigniter4 · Sep 28, 2020 · 0db24cb · 0db24cb
1 parent e7bb006
commit 0db24cb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/system/Images/Handlers/GDHandler.php b/system/Images/Handlers/GDHandler.php
@@ -246,7 +246,8 @@ protected function process(string $action)
 
 		$dest = $create($this->width, $this->height);
 
-		if ($this->image()->imageType === IMAGETYPE_PNG) // png we can actually preserve transparency
+		// for png and webp we can actually preserve transparency
+		if (in_array($this->image()->imageType, [IMAGETYPE_PNG, IMAGETYPE_WEBP], true))
 		{
 			imagealphablending($dest, false);
 			imagesavealpha($dest, true);