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.

1 files changed, 1 insertions, 1 deletions

diff --git a/index.php b/index.php
index e9f85264e..bcd50f854 100644
--- a/index.php
+++ b/index.php
@@ -45,7 +45,7 @@
 
 	<style type="text/css">
 	<?php
-		foreach (PluginHost::getInstance()->get_plugins() as $n => $p) {
+		foreach (PluginHost::getInstance()->get_plugins() as $p) {
 			if (method_exists($p, "get_css")) {
 				echo $p->get_css();
 			}