move_uploaded_file
(PHP 4 >= 4.0.3, PHP 5, PHP 7)
move_uploaded_file — Moves an uploaded file to a new location
설명
bool move_uploaded_file
( string $filename
, string $destination
)
This sort of check is especially important if there is any chance
that anything done with uploaded files could reveal their
contents to the user, or even to other users on the same
system.
인수
-
filename
-
The filename of the uploaded file.
-
destination
-
The destination of the moved file.
반환값
Returns TRUE on success.
If filename is not a valid upload file,
then no action will occur, and
move_uploaded_file() will return
FALSE.
If filename is a valid upload file, but
cannot be moved for some reason, no action will occur, and
move_uploaded_file() will return
FALSE. Additionally, a warning will be issued.
예제
Example #1 Uploading multiple files
<?php
$uploads_dir = '/uploads';
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$tmp_name = $_FILES["pictures"]["tmp_name"][$key];
$name = $_FILES["pictures"]["name"][$key];
move_uploaded_file($tmp_name, "$uploads_dir/$name");
}
}
?>
주의
Note:
move_uploaded_file() is both 안전 모드
and open_basedir
aware. However, restrictions are placed only on the
destination path as to allow the moving
of uploaded files in which filename may conflict
with such restrictions. move_uploaded_file() ensures
the safety of this operation by allowing only those files uploaded
through PHP to be moved.
Warning
If the destination file already exists, it will be overwritten.