php压缩中文乱码的解决方法:1、通过“composer require nelexa/zip”安装PhpZip;2、打开“ZipFile.php”;3、找到“extractTo”方法,将“is_writable”函数改掉或去掉;4、转换一下编码格式即可。

本教程操作环境:windows7系统、PHP8.1版、Dell G3电脑。

怎么解决php压缩中文乱码问题?

解决php使用ZipArchive解压时中文乱码问题(纯php,绕开ZipArchive)

解决php使用ZipArchive解压时中文乱码问题

使用php自带的ZipArchive来解压带中文文件名压缩包时会造成乱码,现象如下:

c7da6d0a51a74ec066b365480eb745c.jpg

网上查阅基本上给出的答案大同小异,自己照着同样的方法试了都不能解决,下图是网上给出的方案:

d2846efa0535a792755341dcc94ea3f.jpg

经过摸索终于找到了解决方案,那就是弃用ZipArchive,选择其他的途径,经过比较我选择了“PhpZip”,优点是:纯php(不需要扩展和类),下面介绍安装方法:

composer安装:

composer require nelexa/zip

如果选择版本的话:composer require nelexa/zip:^3.0 (3.0版本号)

使用方法:

//解压文件
$fileAddess = "压缩包地址";
$toDir = "解压目录";
$zipFile = new \PhpZip\ZipFile();
$zipFile->openFile($fileAddess) // open archive from file
->extractTo($toDir); // extract files to the specified directory
$zipFile->close();

注释:(**如果安装好使用正常请忽略下面的注释内容**)

1.我的压缩包放在共享盘里面连接的是smb地址,可能会出现报错:"Destination is not writable directory",这个坑已经踩过:打开ZipFile.php这个文件,找到“extractTo”方法,将“is_writable”函数改掉,或者去掉,然后再转换一下编码格式!,下面有注释的是我修改的内容!

/**
     * Extract the archive contents
     *
     * Extract the complete archive or the given files to the specified destination.
     *
     * @param string $destination Location where to extract the files.
     * @param array|string|null $entries The entries to extract. It accepts either
     *                                   a single entry name or an array of names.
     * @return ZipFile
     * @throws ZipException
     */
    public function extractTo($destination, $entries = null)
    {
        if (!file_exists($destination)) {
            throw new ZipException("Destination " . $destination . " not found");
        }
        if (!is_dir($destination)) {
            throw new ZipException("Destination is not directory");
        }
        $is_really_writable = $this->is_really_writable($destination);
        if (!$is_really_writable) {
            throw new ZipException("Destination is not writable directory");
        }
        /**
         * @var ZipEntry[] $zipEntries
         */
        if (!empty($entries)) {
            if (is_string($entries)) {
                $entries = (array)$entries;
            }
            if (is_array($entries)) {
                $entries = array_unique($entries);
                $flipEntries = array_flip($entries);
                $zipEntries = array_filter(
                    $this->centralDirectory->getEntries(),
                    function ($zipEntry) use ($flipEntries) {
                        /**
                         * @var ZipEntry $zipEntry
                         */
                        return isset($flipEntries[$zipEntry->getName()]);
                    }
                );
            }
        } else {
            $zipEntries = $this->centralDirectory->getEntries();
        }
        foreach ($zipEntries as $entry) {
            /******************************王天佑添加的逻辑start************************************/
            header("Content-type:text/html;charset=bgk");
            $entry_getName = iconv('GB2312', 'UTF-8//ignore',$entry->getName());
            //header("Content-type:text/html;charset=utf-8");
            /******************************王天佑添加的逻辑start************************************/
            $file = $destination . DIRECTORY_SEPARATOR . $entry_getName;
            if ($entry->isDirectory()) {
                if (!is_dir($file)) {
                    if (!mkdir($file, 0755, true)) {
                        throw new ZipException("Can not create dir " . $file);
                    }
                    chmod($file, 0755);
                    touch($file, $entry->getTime());
                }
                continue;
            }
            $dir = dirname($file);
            if (!is_dir($dir)) {
                if (!mkdir($dir, 0755, true)) {
                    throw new ZipException("Can not create dir " . $dir);
                }
                chmod($dir, 0755);
                touch($dir, $entry->getTime());
            }
            if (file_put_contents($file, $entry->getEntryContent()) === false) {
                throw new ZipException('Can not extract file ' . $entry_getName);
            }
            touch($file, $entry->getTime());
        }
        return $this;
    }
    //王天佑加的新逻辑,判断目录是否可写
    public function is_really_writable($file){
        if (DIRECTORY_SEPARATOR == '/' AND @ini_get("safe_mode") == FALSE) {
            return is_writable($file);
        }
        if (is_dir($file)) {
            $file = rtrim($file, '/') . '/' . md5(mt_rand(1,100) . mt_rand(1,100));
            if (($fp = @fopen($file, "w+")) === FALSE) {
                return FALSE;
            }
            fclose($fp);
            @chmod($file, 0777);
            @unlink($file);
        } elseif (!is_file($file) OR ($fp = @fopen($file, "r+")) === FALSE) {
            fclose($fp);
            return FALSE;
        }
        return TRUE;
    }


怎么解决php压缩中文乱码问题