index.md

File uploads

http://php.net/manual/en/features.file-upload.php

1. $FILES structure

• $_FILES['userfile']['name'] - The original name of the file on the client machine.
• $_FILES['userfile']['type'] - The mime type of the file, if the browser provided this information. An example would be "image/gif". This mime type is however not checked on the PHP side and therefore don't take its value for granted.
• $_FILES['userfile']['size'] - The size, in bytes, of the uploaded file.
• $_FILES['userfile']['tmp_name'] - The temporary filename of the file in which the uploaded file was stored on the server.
• $_FILES['userfile']['error'] - The error code associated with this file upload.

Example

Array(
    [userfile] => Array
        (
            [name] => Untitled.png
            [type] => image/png
            [tmp_name] => /tmp/phpekB8SR
            [error] => 0
            [size] => 142225
        )

)

2. ERROR Codes for move_uploaded_file

http://php.net/manual/ru/features.file-upload.errors.php

3. Common Issues

http://php.net/manual/en/features.file-upload.common-pitfalls.php

4. Multiple File Upload

Links

http://php.net/manual/en/features.file-upload.multiple.php

Structure

(
    [userfile] => Array
        (
            [name] => Array
                (
                    [0] => Untitled.pdf
                )

            [type] => Array
                (
                    [0] => application/pdf
                )

            [tmp_name] => Array
                (
                    [0] => /tmp/phpq3DzyD
                )

            [error] => Array
                (
                    [0] => 0
                )

            [size] => Array
                (
                    [0] => 701817
                )

        )

    [file] => Array
        (
            [name] => Array
                (
                    [0] => screenshot_173002.png
                )

            [type] => Array
                (
                    [0] => image/png
                )

            [tmp_name] => Array
                (
                    [0] => /tmp/phpOubWrB
                )

            [error] => Array
                (
                    [0] => 0
                )

            [size] => Array
                (
                    [0] => 330697
                )

        )

)

or

(
    [userfile] => Array
        (
            [name] => Array
                (
                    [0] => ЄП_ЧАстина_2.pdf
                    [1] => Untitled 1.odt
                )

            [type] => Array
                (
                    [0] => application/pdf
                    [1] => application/vnd.oasis.opendocument.text
                )

            [tmp_name] => Array
                (
                    [0] => /tmp/phpcAOLWj
                    [1] => /tmp/phpdy1JWR
                )

            [error] => Array
                (
                    [0] => 0
                    [1] => 0
                )

            [size] => Array
                (
                    [0] => 116611
                    [1] => 9489
                )

        )

)

5. PUT method support

http://php.net/manual/en/features.file-upload.put-method.php

6. Security

• http://php.net/manual/en/security.filesystem.php