Php uploads Excle FILES. to upload excel files in php, only excel files are displayed when you select FILES, and how to determine $ upfile =$ _ FILES ["upfile"]; $ type & nbsp; = & nbsp; $ upfile ["type"]; & nbsp; $ type is an exce php file for uploading Excle files
To upload an EXCEL file in php, only the EXCEL file is displayed when you select a file, and how to determine $ upfile =$ _ FILES ["upfile"]; $ type = $ upfile ["type"]; $ type is excel. I tried $ type = "xls". what should it be like, another problem is that during the upload, not all files are first uploaded to a temporary file and then moved to the specified target. how can I delete this temporary file from PHP Excel and share it:
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1. $ upfile ["type"]:
2. you do not need to worry about the temporary directory. after the upload program is executed, the system will automatically delete the temporary files.
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Determine the extension.
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