<?php

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/**

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* Plugin Name: LiteSpeed Cache - Object Cache (Drop-in)

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* Plugin URI: https://www.litespeedtech.com/products/cache-plugins/wordpress-acceleration

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* Description: High-performance page caching and site optimization from LiteSpeed.

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* Version: 6.3

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* Author: LiteSpeed Technologies

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* Author URI: https://www.litespeedtech.com

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*/

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defined('WPINC') || exit;

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/**

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* LiteSpeed Object Cache

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*

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* @since 1.8

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*/

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!defined('LSCWP_OBJECT_CACHE') && define('LSCWP_OBJECT_CACHE', true);

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// Initialize const `LSCWP_DIR` and locate LSCWP plugin folder

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$lscwp_dir = (defined('WP_PLUGIN_DIR') ? WP_PLUGIN_DIR : WP_CONTENT_DIR . '/plugins') . '/litespeed-cache/';

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// Use plugin as higher priority than MU plugin

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if (!file_exists($lscwp_dir . 'litespeed-cache.php')) {

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// Check if is mu plugin or not

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$lscwp_dir = (defined('WPMU_PLUGIN_DIR') ? WPMU_PLUGIN_DIR : WP_CONTENT_DIR . '/mu-plugins') . '/litespeed-cache/';

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if (!file_exists($lscwp_dir . 'litespeed-cache.php')) {

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$lscwp_dir = '';

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}

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}

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$data_file = WP_CONTENT_DIR . '/.litespeed_conf.dat';

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$lib_file = $lscwp_dir . 'src/object.lib.php';

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// Can't find LSCWP location, terminate object cache process

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if (!$lscwp_dir || !file_exists($data_file) || (!file_exists($lib_file))) {

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if (!is_admin()) { // Bypass object cache for frontend

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require_once ABSPATH . WPINC . '/cache.php';

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} else {

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$err = 'Can NOT find LSCWP path for object cache initialization in ' . __FILE__;

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error_log($err);

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add_action(is_network_admin() ? 'network_admin_notices' : 'admin_notices', function () use (&$err) {

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echo $err;

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});

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}

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} else {

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if (!LSCWP_OBJECT_CACHE) { // Disable cache

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wp_using_ext_object_cache(false);

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}

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// Init object cache & LSCWP

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else if (file_exists($lib_file)) {

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require_once $lib_file;

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}

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}

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