Php MSOFFICE MIME类型验证

我有以下资料：

$mimeTypes = array('application/msword'); //used to be an array

$finfo = new finfo(FILEINFO_MIME, "/usr/share/misc/magic"); 


$type = $finfo->file($_FILES['userfile']['tmp_name']);
$mime = substr($type, 0, strpos($type, ';'));


    if (in_array($mime, $mimeTypes)) 
      { //let it in

问题是，我尝试上载的任何MSOFFICE文件的文件类型都是“application/vnd.ms office”。我不希望允许所有MSOFFICE文件，只允许.DOC文件。有解决办法吗

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**请注意，这些MSOFFICE类型的文件是在OPENOFFICE中创建的，这会有所不同吗？

您最好在知道文件是Office文档（

application/vnd.ms Office

）并手动为当前文件设置正确的MIME后验证文件扩展名

如果您有权访问Apache，可以在

conf/MIME.types

application/msword doc
application/vnd.ms-excel xls
[..] etc

Office MIME类型列表（从）

.doc    application/msword
.dot    application/msword
.docx   application/vnd.openxmlformats-officedocument.wordprocessingml.document
.dotx   application/vnd.openxmlformats-officedocument.wordprocessingml.template
.docm   application/vnd.ms-word.document.macroEnabled.12
.dotm   application/vnd.ms-word.template.macroEnabled.12
.xls    application/vnd.ms-excel
.xlt    application/vnd.ms-excel
.xla    application/vnd.ms-excel
.xlsx   application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
.xltx   application/vnd.openxmlformats-officedocument.spreadsheetml.template
.xlsm   application/vnd.ms-excel.sheet.macroEnabled.12
.xltm   application/vnd.ms-excel.template.macroEnabled.12
.xlam   application/vnd.ms-excel.addin.macroEnabled.12
.xlsb   application/vnd.ms-excel.sheet.binary.macroEnabled.12
.ppt    application/vnd.ms-powerpoint
.pot    application/vnd.ms-powerpoint
.pps    application/vnd.ms-powerpoint
.ppa    application/vnd.ms-powerpoint
.pptx   application/vnd.openxmlformats-officedocument.presentationml.presentation
.potx   application/vnd.openxmlformats-officedocument.presentationml.template
.ppsx   application/vnd.openxmlformats-officedocument.presentationml.slideshow
.ppam   application/vnd.ms-powerpoint.addin.macroEnabled.12
.pptm   application/vnd.ms-powerpoint.presentation.macroEnabled.12
.potm   application/vnd.ms-powerpoint.template.macroEnabled.12
.ppsm   application/vnd.ms-powerpoint.slideshow.macroEnabled.12