I guess I confused the matter by mentioning hex. The problem is the same
with decimal number; for example
<?php
$var = 20;
echo $var; // This will send 32 30 over the wire, not 14 (hex
value of decimal 20)
// How do I make it send 14?
?>
I guess "echo" function treats $var as a string. Maybe I am looking for
a function that will sends a data stream as it is
Thanks,
Khoa
-----Original Message-----
From: David OBrien [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 28, 2004 3:25 PM
To: Khoa Nguyen
Subject: RE: [PHP] sending a hex string as it is?
Also
http://www.php.net/manual/en/function.sprintf.php
has provisions for using hex and octal numbers
-dave
At 02:17 PM 1/28/2004, you wrote:
>Thanks for the info Dave, but I still can't make it work:
>
><?php
> $var = 0x10; // decimal 16
> echo $var; // case 1
> echo strval($var); // case 2
>?>
>
>In both cases, I see 3136 (ASCII encoded of string "16") on the wire
>:-(
>
>Any ideas?
>
>Khoa
>
>-----Original Message-----
>From: David OBrien [mailto:[EMAIL PROTECTED]
>Sent: Wednesday, January 28, 2004 2:08 PM
>To: Khoa Nguyen; [EMAIL PROTECTED]
>Subject: Re: [PHP] sending a hex string as it is?
>
>
>At 02:03 PM 1/28/2004, Khoa Nguyen wrote:
>
> >$var = 0x8180;
> >
> >How do I send $var to the browser as it is? In other words, if
> >sniffing
>
> >on the wire, I should see 8180, not 38 31 38 30.
>
>
>I think
>http://www.php.net/manual/en/function.strval.php
>would work here
>-Dave
>
> >Thanks for your help.
> >Khoa
> >
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