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Method to solve the problem of garbled Chinese characters uploaded by PHP: first add [enctype="multipart/form-data"] to the corresponding file; then use [iconv("UTF-8", "gbk" ,$name)】Forcibly transcode the file name.
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About PHP upload files and garbled Chinese names
In the front-end HTML page, the form is as follows
Upload.html
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<form action="upload.php" method="post" enctype="multipart/form-data">
<input type="hidden" name="MAX_FILE_SIZE" value="2621114">
<input type="file" required name="upload_file">
<input type="submit" value="提交">
</form>
</body>
</html>Note
enctype="multipart/form-data" must be written, this is to tell the browser What are you uploading? When uploading via upload.php
<?php
if (is_uploaded_file($_FILES['upload_file']['tmp_name'])){
$upfile = $_FILES['upload_file'];
//print_r($upfile);
$name = $upfile['name'];//获取文件名
$type = $upfile['type'];//文件类型
$size = $upfile['size'];//文件大小
$tmp_name = $upfile['tmp_name'];//服务器存储的临时名称
$error = $upfile['error'];//错误信息
switch ($type){
case 'image/png':
$ok=1;
break;
case 'image/jpg':
$ok=1;
break;
case 'image/jif':
$ok=1;
break;
case 'image/jpeg':
$ok=1;
break;
}
if ($ok && $error == 0){
move_uploaded_file($tmp_name,'./upload/'.iconv("UTF-8", "gbk",$name));
echo '文件上传成功';
}else{
echo '文件上传失败';
}
}, PHP receives an array of information about the file. This information can be found in the super global array $_FILES.
For example: If the name of the file input box in the form is upload_file, then all information about the file is included in the array $_FILES['upload_file'].
is_uploaded_file — Determine whether the file was uploaded via HTTP POST
move_uploaded_file — Move the uploaded file to a new location
bool move_uploaded_file ( string $filename , string $destination )
When encountering a Chinese file name, force transcode iconv("UTF-8", "gbk",$name) on the file name and convert UTF8 to gbk, so that there will be no garbled characters.
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