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php使用curl简单抓取远程url的方法_php技巧

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Release： 2016-05-16 20:21:07
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本文实例讲述了php使用curl抓取远程url的方法。分享给大家供大家参考。具体如下：

cURL是一个非常有用的php库，可以用来连接不通类型的服务器和协议，下面是一个最基本的范例用来抓取远程网页

<&#63;php
$c = curl_init('http://www.w3mentor.com/robots.txt');
curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
$page = curl_exec($c);
curl_close($c);
&#63;>
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希望本文所述对大家的php程序设计有所帮助。

Related labels：
curl php url crawl method Remotely
source：php.cn
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