From b7da77096e01fad7e95fd382253cc1e27a76cfcb Mon Sep 17 00:00:00 2001
From: jrfnl <jrfnl@users.noreply.github.com>
Date: Tue, 1 Oct 2024 14:57:15 +0200
Subject: [PATCH] Fix PHPStan

---
 Yoast/Sniffs/NamingConventions/ValidHookNameSniff.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Yoast/Sniffs/NamingConventions/ValidHookNameSniff.php b/Yoast/Sniffs/NamingConventions/ValidHookNameSniff.php
index ea0274b6..1033458e 100644
--- a/Yoast/Sniffs/NamingConventions/ValidHookNameSniff.php
+++ b/Yoast/Sniffs/NamingConventions/ValidHookNameSniff.php
@@ -254,7 +254,7 @@ private function verify_yoast_hook_name( $stackPtr, $hook_name_param ) {
 			 */
 			if ( $this->prefix_quote_style === '"' ) {
 				\preg_match_all( '`[\\\\]+`', $this->found_prefix, $matches );
-				if ( empty( $matches ) === false ) {
+				if ( empty( $matches[0] ) === false ) {
 					$counter = 0;
 					foreach ( $matches[0] as $match ) {
 						if ( $match === '\\' ) {