pack/unpack in PHP
Joe Stump
joe at digg.com
Fri Oct 12 22:41:28 UTC 2007
I'm working on a PHP library for us to use here at Digg and was
hoping someone could help me out with some of the basics. I can pack
up and send a request over no problemo and I get a response, but
unpacking with:
$header = fread($fp, 12);
$arr = unpack("a4NN", $header);
Doesn't quite work (PHP uses the same pack/unpack as Perl so I'm
running off of that example). The response I get, according to bvi
anyways, appears to be valid in that I get a null byte, RES, 0, 0, 0,
17, 0, 0, 0, 10 (I'm sending 'helloworld', which is 10 bytes).
The $arr is:
Array
(
[NN] => RES
)
Any ideas?
Thanks!
--Joe
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