plugin disabler

ff-plugin-disabler.php

<?php
/*
Plugin Name: FF Plugin Disabler
Description: Disable selected plugins for optimization
Version: 2.0
Author: Five by Five
Author URI: https://www.fivebyfive.com.au/
*/

if( strpos( $_SERVER['REQUEST_URI'], '/wp-admin/' ) !== false ) return; // front-end only

class FF_Plugin_Disabler {
    
    public $done = false;
    public $disable_plugins_homepage = [];

    function init(){

        add_filter( 'option_active_plugins', function($plugins){
            
            if( $this->done ) return $plugins;
            $this->done = true;

            if( $_SERVER['REQUEST_URI'] === '/' && $this->disable_plugins_homepage ) {

                if( defined('DOING_AJAX') ) return $plugins;

                foreach( $plugins as $index => $plugin ) {
                    if( in_array($plugin, $this->disable_plugins_homepage) ) {
                        unset($plugins[$index]);
                    }
                }
            }
            return $plugins;
        });

    }

}

$disabler = new FF_Plugin_Disabler();
$disabler->init();