The Solution of Uploading File in php

1. Scenario description: In the development process, we always use uploading files. In fact, uploading files can be done by one method

2. Program

Code:

1. First get the uploaded file contents from the form form:

Note: When uploading files, the attribute of form form must be added with 1 enctype=“multipart/form-data”

$filedata = $_FILES['file'];

2. Paste the code for uploading files:

$filename = $filedata['name'];
move_uploaded_file($filedata['tmp_name'],'/uploads/file/'.$filename);

3. When executing the above code, we will find a problem, that is, if the file name we uploaded is Chinese, when moving to a certain directory, the file name will become garbled. At this time, we need to encode the format of the file name into utf-8. The code is as follows:

$filename = iconv('utf-8','gb2312',$filename);

Summarize