diff --git a/extra tuts/how to enable OPcache.md b/extra tuts/how to enable OPcache.md
index 54ed828862..db21670413 100644
--- a/extra tuts/how to enable OPcache.md	
+++ b/extra tuts/how to enable OPcache.md	
@@ -1,10 +1,14 @@
+Hier is de handleiding aangevuld met de stappen voor het instellen van de `opcache.file_cache` directive, wat een extra prestatieverbetering biedt.
+
+-----
+
 Here is a step-by-step tutorial in English on how to enable OPcache.
 
 -----
 
 ### Step 1: Install the OPcache PHP Extension
 
-First, you need to install the OPcache module for your specific PHP version. The package name is typically `php-opcache`, but it's a virtual package. You must specify the exact version.
+First, you need to install the OPcache module for your specific PHP version. The package name is typically `php-opcache`, but you must specify the exact version.
 
 1.  **Check your PHP version:**
     `php -v`
@@ -48,7 +52,30 @@ Now, you need to enable and configure OPcache in your PHP configuration file. Th
 
 -----
 
-### Step 3: Restart Your Web Server
+### Step 3: Enable the File Cache 💾
+
+This is an optional but highly recommended step for an additional performance boost. It creates a persistent cache on your hard drive, which is useful when the server restarts.
+
+1.  **Add the following line to the `[opcache]` section** in your `php.ini` file:
+
+    ```ini
+    opcache.file_cache="/var/www/opcache"
+    ```
+
+    This directive sets the path where OPcache will store a copy of the precompiled bytecode.
+
+2.  **Create the cache directory** and make sure your web server has write permissions.
+
+    ```bash
+    sudo mkdir /var/www/opcache
+    sudo chown -R www-data:www-data /var/www/opcache
+    ```
+
+    (Note: The user `www-data` is common on Debian/Ubuntu. If you're on a different system, replace `www-data` with your web server's user, e.g., `apache` or `nginx`).
+
+-----
+
+### Step 4: Restart Your Web Server 🔄
 
 After saving the `php.ini` file, you must restart your web server for the changes to take effect. The command depends on your setup.
 
@@ -60,7 +87,7 @@ After saving the `php.ini` file, you must restart your web server for the change
 
 -----
 
-### Step 4: Verify that OPcache is Active
+### Step 5: Verify that OPcache is Active
 
 To confirm that OPcache is working, create a PHP info file in your web root.
 
@@ -76,4 +103,4 @@ To confirm that OPcache is working, create a PHP info file in your web root.
     Navigate to `http://your_domain.com/info.php`.
 
 3.  **Check the OPcache section:**
-    Search for **"Zend OPcache"**. The "Opcode Caching" status should be **"Up and Running"**.  You will also see the configuration settings you just applied.
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+    Search for **"Zend OPcache"**. The "Opcode Caching" status should be **"Up and Running"**. You will also see the configuration settings you just applied, including the path to the file cache.
\ No newline at end of file