$_POST
$_REQUEST
Предопределённые переменные
PHP Manual

# $_FILES

# $HTTP_POST_FILES [deprecated]

$_FILES -- $HTTP_POST_FILES [deprecated] — HTTP File Upload variables

### Описание

An associative array of items uploaded to the current script via the HTTP POST method.

$HTTP_POST_FILES contains the same initial information, but is not a superglobal. (Note that $HTTP_POST_FILES and $_FILES are different variables and that PHP handles them as such)

### Список изменений

Версия | Описание
--- | ---
4.1.0 | Introduced $_FILES that deprecated $HTTP_POST_FILES.

### Примечания

> Замечание: This is a 'superglobal', or automatic global, variable. This simply means that it is available in all scopes throughout a script. There is no need to do global $variable; to access it within functions or methods.

### Смотрите также

- move_uploaded_file() - Перемещает загруженный файл в новое место
- Handling File Uploads

$_POST
$_REQUEST
Предопределённые переменные
PHP Manual