From 8477cbe90e8b6ed08e9fe6dbbf5de69fd93fa669 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Wed, 29 Jul 2020 21:49:49 +0200
Subject: [PATCH] Add invalidation functionality

---
 Autoloader.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/Autoloader.php b/Autoloader.php
index f467c0d3a..5dbe733a1 100644
--- a/Autoloader.php
+++ b/Autoloader.php
@@ -112,4 +112,30 @@ final class Autoloader
 
         return false;
     }
+
+    /**
+     * Invalidate a already loaded file
+     *
+     * IMPORTANT: This does not reload an already loaded file
+     *
+     * @param string $class Class to invalidate
+     *
+     * @return bool
+     *
+     * @since 1.0.0
+     * @todo Find a way to re-load aready loaded files. This can be important for changed scripts
+     */
+    public static function invalidate(string $class) : bool
+    {
+        if (!\extension_loaded('opcache')
+            || !\opcache_is_script_cached(__DIR__ . '/../../Models/NewsArticleMapper.php')
+        ) {
+            return false;
+        }
+
+        \opcache_invalidate(__DIR__ . '/../../Models/NewsArticleMapper.php');
+        \opcache_compile_file(__DIR__ . '/../../Models/NewsArticleMapper.php');
+
+        return true;
+    }
 }