PHP GZ压缩与解压

admin 2024-06-26 2074 阅读 0评论

以下为示例代码:


/*将字符串添加至GZ文件*/

function gz_str($str,$gz_name){

   $fp = gzopen ($gz_name, 'w9');

   gzwrite ($fp, $str);

   gzclose($fp);

}

/*将文件添加至GZ文件*/

function gz_file($file,$gz_name){

   $fp = gzopen ($gz_name, 'w9');

   gzwrite ($fp, file_get_contents($file));

   gzclose($fp);

}

/*读取GZ文件*/

function read_gz($gz_file){

   $buffer_size = 4096; // read 4kb at a time

   $file = gzopen($gz_file, 'rb');

   $str='';

   while(!gzeof($file)) {

       $str.=gzread($file, $buffer_size);

   }

   gzclose($file);

   return $str;

}

/*解压GZ文件*/

function unzip_gz($gz_file){

   $buffer_size = 4096; // read 4kb at a time

   $out_file_name = str_replace('.gz', '', $gz_file);

   $file = gzopen($gz_file, 'rb');

   $out_file = fopen($out_file_name, 'wb');

   $str='';

   while(!gzeof($file)) {

       fwrite($out_file, gzread($file, $buffer_size));

   }

   fclose($out_file);

   gzclose($file);

}


喜欢就支持以下吧
点赞 0

发表评论

快捷回复: 表情:
aoman baiyan bishi bizui cahan ciya dabing daku deyi doge fadai fanu fendou ganga guzhang haixiu hanxiao zuohengheng zhuakuang zhouma zhemo zhayanjian zaijian yun youhengheng yiwen yinxian xu xieyanxiao xiaoku xiaojiujie xia wunai wozuimei weixiao weiqu tuosai tu touxiao tiaopi shui se saorao qiudale qinqin qiaoda piezui penxue nanguo liulei liuhan lenghan leiben kun kuaikule ku koubi kelian keai jingya jingxi jingkong jie huaixiao haqian aini OK qiang quantou shengli woshou gouyin baoquan aixin bangbangtang xiaoyanger xigua hexie pijiu lanqiu juhua hecai haobang caidao baojin chi dan kulou shuai shouqiang yangtuo youling
提交
评论列表 (有 0 条评论, 2074人围观)

最近发表

热门文章

最新留言

热门推荐

标签列表