[英]Difference in mime-type in form PHP
I would like upload .docx, but 我想上传.docx,但是
In $_FILES['field']['type']
is application/vnd.openxmlformats-officedocument.wordprocessingml.document
, but in mime_content_type()
return application/zip
在
$_FILES['field']['type']
是application/vnd.openxmlformats-officedocument.wordprocessingml.document
,但在mime_content_type()
返回application/zip
Why these types are diffrent? 为什么这些类型不同? Which is good?
哪个好
The DOCX format consists of a number of different files all wrapped up in a zip file. DOCX格式由许多不同的文件组成,所有文件都打包在一个zip文件中。 The software you are using is examining the file, seeing it is a zip file and reporting it with the standard MIME type for zip.
您使用的软件正在检查该文件,发现它是一个zip文件,并使用zip的标准MIME类型对其进行报告。
"Good" is somewhat subjecting, but application/vnd.openxmlformats-officedocument.wordprocessingml.document
is probably better as it is more specific. “良好”在某种程度上受到
application/vnd.openxmlformats-officedocument.wordprocessingml.document
,但是application/vnd.openxmlformats-officedocument.wordprocessingml.document
可能更好,因为它更具体。
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