$_POST
$_REQUEST
Predefined Variables
PHP Manual

# $_FILES

# $HTTP_POST_FILES [deprecated]

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

### 설명

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)

### 변경점

버전 | 설명
--- | ---
4.1.0 | Introduced $_FILES that deprecated $HTTP_POST_FILES.

### 주의

> Note: 이는 '자동전역' 변수입니다. 스크립트의 모든 영역에서 사용할 수 있습니다. 함수나 메쏘드 안에서 접근하기 위해서 global $variable;를 할 필요가 없습니다.

### 참고

- move_uploaded_file() - Moves an uploaded file to a new location
- Handling File Uploads

$_POST
$_REQUEST
Predefined Variables
PHP Manual