doufan8805 2010-06-03 16:50 采纳率: 0%
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在PHP中给出文件类型自动获取正确的标题

Sorry - looks like this is a duplicate of: How to get the content-type of a file in PHP?


A few times I've run into situations where I'd like to be able to include a file using PHP, and depending on the included filetype, output the appropriate headers. In the past I've just done this manually by switch/casing the extension type with the appropriate content-type headers.

However what I'm wondering now is if there's a function like

get_header($filename)

or maybe

get_contenttype($extension)


For example if I wanted to route all requests for media through a php file, I could use that function to output the correct headers.

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  • dongrongdao8902 2010-06-03 16:54
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    finfo_file might help. There some more info on this question.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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