ID: 7755
Updated by: derick
Reported By: [EMAIL PROTECTED]
Old-Status: Suspended
Status: Closed
Bug Type: Math related
Operating system:
PHP Version: 4.0.3pl1
Assigned To:
Comments:
This is not a bug, so closing.
Previous Comments:
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[2000-12-12 05:56:20] [EMAIL PROTECTED]
I suspend this bug since PHP has no good solution for it in
the foreseeable future. Please use GMP functions for this.
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[2000-11-23 07:41:55] [EMAIL PROTECTED]
Still not working, possibly won't for some time - since PHP
numbers are 32-bits signed, so they don't work well as
32-bit unsigned.
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[2000-11-14 12:04:03] [EMAIL PROTECTED]
Please try latest CVS version (also available from
snaps.php.net) and report if it works better.
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[2000-11-10 22:29:04] [EMAIL PROTECTED]
I have the following snippet of code
$w = ip2long("192.168.2.35");
$x = $w & 0xffffff00;
$y = $w & (0xffffff << 8);
$z = ip2long("192.168.2.0");
printf ("w = %s<br>", dechex($w));
printf ("x = %s<br>", dechex($x));
printf ("y = %s<br>", dechex($y));
printf ("z = %s<br>", dechex($z));
which outputs this:
w = c0a80223
x = 80000000
y = c0a80200
z = c0a80200
I can't come up with any reason why $x should be set as it is....
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