Clean up some unused variables.

This is essentially https://gitlab.tt-rss.org/wn/tt-rss/-/commit/1ccc0c8c1af04dd9654b585c6d07e3a75d944a0c without the renames and some other things related to Psalm.
2024-01-08 22:46:13 +00:00
parent f0f22c23c5
commit 8727fb3ba8
18 changed files with 13 additions and 53 deletions
@@ -52,7 +52,6 @@ class FeedParser {
 	}

 	function init() : void {
-		$root = $this->doc->firstChild;
 		$xpath = new DOMXPath($this->doc);
 		$xpath->registerNamespace('atom', 'http://www.w3.org/2005/Atom');
 		$xpath->registerNamespace('atom03', 'http://purl.org/atom/ns#');