<?php
$compressed = gzcompress('Compress me', 9);
$uncompressed = gzuncompress($compressed);
echo $uncompressed;
?>
the compress level is 9.
If I just use
<?php
$compressed = gzcompress('Compress me');
$uncompressed = gzuncompress($compressed);
echo $uncompressed;
?>
what is the default compress level?