I think the goofy variable is getting truncated.... 

(3FFF | 4) is returning 7
(4FFF | 4) is returning 8

-----Original Message-----
From: Martin Towell [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 20, 2002 6:37 PM
To: Frank S. Kicenko; [EMAIL PROTECTED]
Subject: RE: [PHP] Hex operations


looks like it's trying to treat $cap1 as a decimal number, and not a hex
number
have a look at this:

for ($cap = 0; $cap < 64; $cap++)
{
  $cap1 = dechex($cap);
  $bit = ($cap1 | 0x01);
  echo "$cap - $cap1 - $bit\n";
}

and you'll see what I mean...

-----Original Message-----
From: Frank S. Kicenko [mailto:[EMAIL PROTECTED]]
Sent: Friday, June 21, 2002 9:28 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Hex operations


Ugggg... Does anybody know why this doesn't work...

Example: 
$cap = 16383;
$cap1 = dechex($cap);
// cap1 is now equal to 3FFF;
$bit = ($cap1 | 0x01);
//bit should equal 3FFF, but it doesn't.. it is always = 3 !!


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