From ca090638dabb0084e49e0eb394d692cdb499a87d Mon Sep 17 00:00:00 2001
From: "Fedor A. Fetisov" <faf@ossg.ru>
Date: Fri, 17 Jun 2022 01:59:30 +0300
Subject: [PATCH] Fix PHP 8.1 compatibility issue with the inherited static
 variable

---
 .../libs/classes/Mibew/Plugin/AbstractPlugin.php    | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/mibew/libs/classes/Mibew/Plugin/AbstractPlugin.php b/src/mibew/libs/classes/Mibew/Plugin/AbstractPlugin.php
index 0228320f..ceff4e21 100644
--- a/src/mibew/libs/classes/Mibew/Plugin/AbstractPlugin.php
+++ b/src/mibew/libs/classes/Mibew/Plugin/AbstractPlugin.php
@@ -42,6 +42,12 @@ abstract class AbstractPlugin
      */
     protected $weight = 0;
 
+    /**
+     * Path to plugin's files
+     * @var string
+     */
+    private $path = '';
+
     /**
      * Default plugin constructor.
      *
@@ -72,9 +78,8 @@ abstract class AbstractPlugin
      */
     public function getFilesPath()
     {
-        static $path = false;
 
-        if ($path === false) {
+        if ($this->path === '') {
             // Get full name of the file with the current plugin class
             $reflection = new \ReflectionClass($this);
             $file_path = $reflection->getFileName();
@@ -90,10 +95,10 @@ abstract class AbstractPlugin
                 trim($file_path, DIRECTORY_SEPARATOR)
             );
             array_pop($path_parts);
-            $path = implode(DIRECTORY_SEPARATOR, $path_parts);
+            $this->path = implode(DIRECTORY_SEPARATOR, $path_parts);
         }
 
-        return $path;
+        return $this->path;
     }
 
     /**