How to solve the problem of Chinese name garbled in php files-PHP Problem-php.cn

How to solve the problem of Chinese name garbled in php files

藏色散人

Release： 2023-03-14 15:46:01

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Solution to the garbled Chinese name of the php file: 1. Add the charset code to the header of the php file: 2. Set "iconv('utf-8','gb2312',"upload/".$file ["name"]);" That's it.

How to solve the problem of Chinese name garbled in php files

The operating environment of this article: Windows 7 system, PHP version 7.1, Dell G3 computer.

How to solve the problem of garbled Chinese file names in php files?

Solution to the garbled Chinese file names of php uploaded files

File Uploading is one of the most commonly used functions when we process form submissions. Today I wrote a small demo, as follows:

Let’s look at the structure first:

html is the page for form submission, php is the file for processing the form, upload is the location where the uploaded file is placed

html:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>文件上传</title>
</head>
<body>
<form action="file_updata.php" method="post" enctype="multipart/form-data">
    <label for="files">文件上传</label>
    <input type="file" id="files" name="file">
    <br/>
    <input type="submit" name="submits" value="提交">
</form>

</body>
</html>

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　php：

$file = $_FILES["file"];
if ($file["error"] > 0) {
    echo "错误：" . $file["error"];
} else {
    echo "文件名称：" . $file["name"] . "</br>";
    echo "文件类型：" . $file["type"] . "</br>";
    echo "文件大小：" . ($file["size"] / 1024) . "K</br>";
    echo "文件临时存储的位置：" . $file["tmp_name"] . "</br>";


    //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

        move_uploaded_file($file[&#39;tmp_name&#39;], "upload/" . $file["name"]);
        echo &#39;文件上传成功!&#39;;


    }
}

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I uploaded it A .txt file, as follows:

Execute:

You can see that it is very smooth, then take a look The result:

The file uploaded at this time is what we want, but it is garbled. Well, okay, let’s solve it, :

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

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

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Then define a variable:

$name = iconv(&#39;utf-8&#39;,&#39;gb2312&#39;,"upload/".$file["name"]);

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Okay, let’s take a look at the entire PHP page:

header("Content-type: text/html; charset=utf-8");
$file = $_FILES["file"];
if($file["error"]>0){
    echo "错误：".$file["error"];
}else{
    $name = iconv(&#39;utf-8&#39;,&#39;gb2312&#39;,"upload/".$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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Running:

Perfect

Recommended study: "PHP Video Tutorial"

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