trouble with file_mime_type() in upload.php

You can always add Mime Type to ./application/config/mimes.php

Code:

Excel Mime Types:

application/vnd.ms-excel (official)
application/msexcel
application/x-msexcel
application/x-ms-excel
application/x-excel
application/x-dos_ms_excel
application/xls
application/x-xls
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet (xlsx)

Office Mime Type:

Ext      MIME Type

.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.presentation.macroEnabled.12
.ppsm    application/vnd.ms-powerpoint.slideshow.macroEnabled.12

What did you Try? What did you Get? What did you Expect?

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