What to do if the file name is garbled when uploading files in PHP

Solution to garbled file names when uploading files in php: First add [header("Content-type: text/html; charset=utf-8");] to the head of the script; and then use iconv() The function converts the character encoding.

First, add this code to the head of the php file:

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header("Content-type: text/html; charset=utf-8");

Then define a variable:

$name = iconv('utf-8','gb2312',"upload/".$file["name"]);

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php code:

header("Content-type: text/html; charset=utf-8");
$file = $_FILES["file"];
if($file["error"]>0){
    echo "错误：".$file["error"];
}else{
    $name = iconv('utf-8','gb2312',"upload/".$file["name"]);
    echo "文件名称：".$file["name"]."
";
    echo "文件类型：".$file["type"]."
";
    echo "文件大小：".($file["size"]/1024)."K
";
    echo "文件临时存储的位置：".$file["tmp_name"]."
";

    //保存上传的文件
    if(file_exists("upload".$file["name"])){
        echo $file["name"]."文件已经存在";
    }else{
        //如果目录不存在则将该文件上传
        if(move_uploaded_file($file['tmp_name'],$name)){
//            move_uploaded_file($file['tmp_name'],"upload/".$file["name"]);
            echo '文件上传成功!';
            echo '图片信息：';
            print_r($file);
        }
    }

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