QueryListDemo

composer.json

{
    "require": {
        "jaeger/querylist": "^4.0",
        "rmccue/requests": "^1.7",
    }
}

spider.php

<?php
include 'vendor/autoload.php';
$ql = QL\QueryList::getInstance();
$ql->bind('cURL', function ($url) {
	Requests::register_autoloader();
	$headers = [

	];
	$response = Requests::get($url, $headers);
	$this->setHtml($response->body);
	return $this;
});
$dom = $ql->cURL('https://www.sgroom.com/web/post/2620318');
$desc = $dom->find('body > div.container.main-shadow > div:nth-child(4)')->find('p')->html();
print_r($desc);