Two simple ways to obtain web page source code in PHP

This article mainly shares with you two simple ways to obtain the source code of web pages in PHP. The first is curl, and the second is the file_get_contents() function. I hope it can help you.

The first type: curl

No more nonsense, just go to the code

//1，获取curl句柄
$ch = curl_init();
// 2. 设置选项，包括URLcurl_setopt($ch,CURLOPT_URL,"http://www.baidu.com/");
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);curl_setopt($ch,CURLOPT_HEADER,0);
// 3. 执行并获取HTML文档内容$output = curl_exec($ch);//打印网页源代码echo $output;

The second type: file_get_contents() function

This is simpler and only requires one line of code.

$result = file_get_contents($url);
//一句函数直接出结果

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