GZIP extract all files?

[JAB Creations]

I've been browsing the GZIP functions on php.net and I don't see any mention of extracting files from a gz archive on a web server. What function should I be looking for?

[JAB Creations]

What am I doing wrong with this...?

$filename = "test.gz";
$zd = gzopen($filename, "r");
if (!$zd) {echo 'OPEN: did not work?<br />';}
else {echo 'OPEN: worked?<br />';}

$contents = gzread($zd, 100000);
if (!$contents) {echo 'READ: did not work?';}
else {echo 'READ: worked?';}
gzclose($zd);

[Twey]

gzip only does compression of a single file. Generally multiple files are combined into a single tar archive first. You might find this link useful.