CSV压缩到TAR.GZ并上传如何阅读

Im up to upload the large CSV file so i decided to compress it to tar.gz and upload and uncompress and read the CSV

But i could not get any help from Google i tried to use

$filename = "/usr/local/something.txt.gz";
$zd = gzopen($filename, "r");
$contents = gzread($zd, 10000);
gzclose($zd);

but it is not giving what i expect to do.

Thank in advance

The code you're using just parses the gzip encoding, not the actual tar package.

Take a look at PEARs File_Archive package, it seems to be able to do what you want.