Fixed issue where key() must return mixed in PHP8.1. It is now marked as #ReturnTypeWillChange.

hexydec · hexydec · commit 4e6469094b4a · 2022-09-26T12:12:13.000+01:00
diff --git a/src/cssdoc.php b/src/cssdoc.php
@@ -303,6 +303,7 @@ public function current() {
 	 *
 	 * @return mixed The current pointer position
 	 */
+	#[\ReturnTypeWillChange]
 	public function key() : mixed {
 		return $this->pointer;
 	}

Original file line number	Diff line number	Diff line change
`@@ -303,6 +303,7 @@ public function current() {`
`303`	`303`	`*`
`304`	`304`	`* @return mixed The current pointer position`
`305`	`305`	`*/`
	`306`	`+ #[\ReturnTypeWillChange]`
`306`	`307`	`public function key() : mixed {`
`307`	`308`	`return $this->pointer;`
`308`	`309`	`}`