C:\xampp\htdocs\landing\wp-content\plugins\wp-optimize\cache\class-wpo-load-url-task.php


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<?php

if (!defined('ABSPATH')) die('Access denied.');

if (!
class_exists('Updraft_Task_1_1')) require_once(WPO_PLUGIN_MAIN_PATH 'vendor/team-updraft/common-libs/src/updraft-tasks/class-updraft-task.php');

if (!
class_exists('WP_Optimize_Page_Cache_Preloader')) require_once(dirname(__FILE__) . '/class-wpo-cache-preloader.php');

class 
WP_Optimize_Load_Url_Task extends Updraft_Task_1_1 {

    
/**
     * Default options.
     */
    
public function get_default_options() {
        return array();
    }

    
/**
     * Run preload http requests with different user-agent values to cache pages for different devices.
     *
     * @return bool
     */
    
public function run() {
        
$url $this->get_option('url');

        if (empty(
$url)) return;

        
$cache_preloader WP_Optimize_Page_Cache_Preloader::instance();

        
// load pages with different user-agents values.

        
$cache_preloader->preload_desktop($url);
        
$cache_preloader->preload_mobile($url);
        
$cache_preloader->preload_amp($url);

        if (
defined('WP_CLI') && WP_CLI) {
            
WP_CLI::log($url);
        }

        
/**
         * Action triggered after preloading a single url
         *
         * @param string $url             The url to preload
         * @param object $cache_preloader Cache preloader instance
         */
        
do_action('wpoptimize_after_preload_url'$url$cache_preloader);

        
/**
         * Allows to change the delay between each URL preload, to reduce server load.
         *
         * @param integer $preload_delay The delay between each request in microseconds (1000000 = 1 second).
         */
        
usleep(apply_filters('wpoptimize_preload_delay'500000));

        return 
true;
    }
}
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Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586