要使用PHP模擬登錄并抓取內容,可以按照以下步驟進行操作:
<?php
require 'path/to/goutte.phar';
use Goutte\Client;
$client = new Client();
$crawler = $client->request('GET', 'https://example.com/login');
$form = $crawler->selectButton('登錄')->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;
這就是利用Goutte庫和PHP模擬登錄抓取內容的基本步驟。根據實際的登錄頁面和需要抓取的內容,可能需要進行一些額外的處理和調整。