What to do if the folder is garbled when php compresses the file

Solution to garbled folders when php compresses files: 1. Modify the "pclzip.php" class file with the content "mb_convert_encoding( $p_filedescr['stored_filename'],'GB2312','UTF-8' );"; 2. Without changing the class package file, just modify "iconv("GBK","UTF-8//IGNORE",$file);".

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

What should I do if the folder is garbled when php compresses the file?

Solution to the problem of Chinese garbled characters in PHP PclZip

When using Pclzip, the file cannot be compressed/decompressed. After tracking the error message, it was found that the file/directory cannot be opened. However, the folder permissions are correct, but after printing the file path, I found that it was garbled. The reason for this problem is that the file name encoding in the zip under windows is gb2312, while php uses utf-8 encoding.

Method 1: The solution is to modify the pclzip.php class file:

Modify the compressed file part:

privAddFile method:

//$p_header['stored_filename'] = $p_filedescr['stored_filename'];
// 修改为下面一行

$p_header['stored_filename'] = mb_convert_encoding( $p_filedescr['stored_filename'],'GB2312','UTF-8');

Unzip the file Partial modification:

privExtractFile method:

$p_entry['filename'] = $p_path."/".$p_entry['filename'];
// 加入下面一行
$p_entry['filename'] = mb_convert_encoding($p_entry['filename'], 'UTF-8', 'gb2312');

Method 2: Without changing the class package file, you can use the code to decompress the garbled Chinese file name. The pseudo code is as follows:

$file_type = mb_detect_encoding($file,array('ASCII','GB2312','GBK','UTF-8','LATIN1','BIG5'));
if($file_type=='EUC-CN'){
    $file = iconv("GBK","UTF-8//IGNORE",$file);
}

$file is the normal file name after decompression, but the file name on the server in this method is still garbled, but $file is the normal Chinese file name in the molding process.

Recommended learning: "PHP Video Tutorial"

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