php 上传文件后更改文件名

Question

我想修改附加的代码。添加文件后，上传后名称会改变

<?php
$name = $_FILES['file']['name'];
$tmp_name =  $_FILES['file']['tmp_name'];

$location = "uploads/";
$new_name = $location.$name;

if (move_uploaded_file($tmp_name, $new_name)){
  echo "$new_name";
}
?>

Answer 1

例如之前文件名是132，上传文件后就变成111