Set Custom Cache Path in NGINX Helper Plugin

Are you using FastCGI cache? Great!

Is NGINX Helper not purging your cache? No worries, here’s the solution.

  • To set custom cache path in NGINX Helper plugin, add a new constant in wp-config.php file

<?php
// Set Custom Cache path
define('RT_WP_NGINX_HELPER_CACHE_PATH', '/var/www/cache/');
/**
 * The base configuration for WordPress
 *
 * The wp-config.php creation script uses this file during the
 * installation. You don't have to use the web site, you can
 * copy this file to "wp-config.php" and fill in the values.
 *
 * This file contains the following configurations:
 *
 * * MySQL settings
 * * Secret keys
 * * Database table prefix
 * * ABSPATH
 *
 * @link https://codex.wordpress.org/Editing_wp-config.php
 *
 * @package WordPress
 */

// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define( 'DB_NAME', 'example' );
...

Earlier, I was using NGINX cache plugin that had UI for setting up custom cache path but that was not working properly for Hindi language encoded URL.

Therefore, I switched to NGINX Helper to accomplish the task.

Related

Where I can find wp-config.php file in WordPress?

You can use File Manager plugin to find your wp-config.php file.

Does NGINX Helper support purging AMP URL?

Unfortunately, no at this moment.

What is NGINX?

NGINX is a high-performance web server that’s faster than Apache.

How do I fix Filesystem API could not be initialized error?

Resolve Cache directory permission using follow command
chown -R www-data:www-data /var/www/
sudo chmod -R 755 /var/www

Which plugin do you recommend NGINX Helper or NGINX Cache?

Well, it depends. NGINX Cache works fine for most English language blog. I prefer using NGINX Helper when I need Redis for Page Caching or to support encoded URL.

If you've any question related to this blog post, please ask at our Gulshan Forum.

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