php爬虫采集网站所有资源链接--simple_html_dom.php

php 采集 jquery

simple_html_dom.php能像jquery一样获取dom里面的元素属性和内容

案例：

<?php
require dirname(__FILE__).'/simple_html_dom.php';
$html = file_get_html('http://www.oschina.net/');
$links = array();
//核心就下面这一行
foreach($html->find('a') as $link) $links[] = $link->href;
print_r($links);

结果：

输出
 [0] => http://www.oschina.net/
 [1] => http://www.oschina.net/project
 [2] => http://www.oschina.net/project/lang/19/java
 [3] => http://www.oschina.net/project/lang/194/csharp
 [4] => http://www.oschina.net/project/lang/22/php
 [5] => http://www.oschina.net/project/lang/21/c
 [6] => http://www.oschina.net/project/lang/26/ruby
 [7] => http://www.oschina.net/project/lang/25/python
 [8] => http://www.oschina.net/project/lang/358/go
 [9] => http://www.oschina.net/project/lang/28/javascript

simplehtmldom_1_5

API：https://sdeno.com/wp-content/uploads/2016/07/manual/manual.htm

类似插件还有phpQuery 参考：https://sdeno.com/?p=3925