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This article mainly shows you "php how to create upload script", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to create upload script php" this article.

Create an upload script

The "upload_file.php" file contains the code to upload the file:

By using PHP's global array $_ FILES, you can upload files from the client computer to the remote server.

The first parameter is the input name of the form, and the second subscript can be "name", "type", "size", "tmp_name", or "error". It's like this:

$_ FILES ["file"] ["name"]-name of the file being uploaded

$_ FILES ["file"] ["type"]-the type of file being uploaded

$_ FILES ["file"] ["size"]-the size of the uploaded file in bytes

$_ FILES ["file"] ["tmp_name"]-name of the temporary copy of the file stored on the server

$_ FILES ["file"] ["error"]-error code caused by file upload

This is a very simple way to upload files. For security reasons, you should increase restrictions on which users have the right to upload files.

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