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请问下php如何快速判断大量远程文件header头

WBOY
Release： 2016-06-23 14:09:42
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远程文件是一个跳转

如 

header("Location: http://www.baidu.com");
Copy after login


每次获取，可能相同，可能不同

大概每小时判断一次，每次需要判断1千个左右

我本来想的是用get_header函数来判断，但是发现效率不高

请教下各位有没有什么好的方法


回复讨论(解决方案)

向 curl_multi_init() 资源追加 含有 CURLOPT_NOBODY 和 CURLOPT_CONNECTTIMEOUT 属性的 curl_init() 资源

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请问下php如何快速判断大量远程文件header头
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