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Why mozzila is reading my .xlsx files as "application/vnd.spreadsheet-openxml" and not as "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"?

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Im reading files .xlsx with PHP, until yestarday it's working fine, but today i cant read my files because of this; in other browsers it's working fine.

Thx

Im reading files .xlsx with PHP, until yestarday it's working fine, but today i cant read my files because of this; in other browsers it's working fine. Thx

被選擇的解決方法

Firefox 35 was released today. You are 6 versions behind right now! You can use Help > About Firefox to check for updates and install the latest version.

Firefox goes by the MIME-Type that is sent with the file. That change was probably made on the server where those files came from. If you can provide a URL to the webpage where you download those files from someone here can look into the source of that problem more thoroughly.

從原來的回覆中察看解決方案 👍 0

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選擇的解決方法

Firefox 35 was released today. You are 6 versions behind right now! You can use Help > About Firefox to check for updates and install the latest version.

Firefox goes by the MIME-Type that is sent with the file. That change was probably made on the server where those files came from. If you can provide a URL to the webpage where you download those files from someone here can look into the source of that problem more thoroughly.

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lucianocomputacao said

Im reading files .xlsx with PHP, until yestarday it's working fine, but today i cant read my files because of this; in other browsers it's working fine. Thx

I update the Firefox and it's fixe. thx