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This article introduces the knowledge of "how to create an upload script in PHP". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

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". As follows:

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

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

$_ FILES ["file"] ["size"]-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 are allowed to upload files.

That's all for "how to create an upload script for PHP". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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