From d6504c7b4df1c3cf27037e9a4f76642bb7af7ad3 Mon Sep 17 00:00:00 2001
From: Joost de Valk <joost@altha.nl>
Date: Thu, 5 Feb 2026 12:24:11 +0100
Subject: [PATCH] fix: remove unused $num variable in debug output

The 4th argument to str_replace receives the replacement count, but
$num was never declared before and never used after. Removed.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 admin/admin.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/admin/admin.php b/admin/admin.php
index 8af84b8..1dc9f7c 100644
--- a/admin/admin.php
+++ b/admin/admin.php
@@ -477,8 +477,7 @@ public function config_page(): void {
 					'<code>',
 					'<code style="background-color: #eee; margin: 0; padding: 0;">',
 					// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_var_export -- This is only shown in debug mode.
-					\highlight_string( "<?php\n\$this->options = " . \var_export( $this->options, true ) . ';', true ),
-					$num
+					\highlight_string( "<?php\n\$this->options = " . \var_export( $this->options, true ) . ';', true )
 				);
 				?>
 			</div>