要使用PHP模拟登录并抓取内容,可以按照以下步骤进行操作:
<?php
require 'path/to/goutte.phar';
use Goutte\Client;
$client = new Client();
$crawler = $client->request('GET', 'https://example.com/login');
$form = $crawler->selectButton('登录')->form();
$crawler = $client->submit($form, array('username' => 'your_username', 'password' => 'your_password'));
$crawler = $client->request('GET', 'https://example.com/content');
$content = $crawler->filter('.content')->text();
echo $content;
这就是利用Goutte库和PHP模拟登录抓取内容的基本步骤。根据实际的登录页面和需要抓取的内容,可能需要进行一些额外的处理和调整。