ID: 13915
Updated by: derick
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Bogus
Bug Type: Output Control
Operating System: Windows 2000 SP 2
PHP Version: 4.0.6
New Comment:

Multiple submissions => bogus

Previous Comments:
------------------------------------------------------------------------

[2001-11-03 11:28:10] [EMAIL PROTECTED]

There are two examples in PHP MANUAL of ip2long() usage.
The first one is based on echo output and the second - on printf() function. These are 
examples with output:

<?
$ip = gethostbyname("www.php.net");
$out = "The following URLs are equivalent:<br>\n";
$out .= "http://www.php.net/, http://".$ip."/, and http://".ip2long($ip)."/<br>\n";
echo $out;
?>

The output of above is:
////////////////////////////////////////////////////////
The following URLs are equivalent:
http://www.php.net/, http://208.210.50.161/, and http://-791530847/
////////////////////////////////////////////////////////

I was confused on $ip output (i supposed ip-numbers are unsigned integers and cannot 
contain negative values like -791530847, echoed above). So, i've tryed to run the 
second example, wich uses printf() function:

<?php
$ip = gethostbyname("www.php.net");
printf ("%u\n", ip2long ($ip));
echo $out;
?>

The output is:
///////////
3503436449
///////////

I've changed code different ways, 've restarted machine, Apache server, but the 
difference remains. So, i've decided it's a bug either of echo or of ip2long() 
functions.



------------------------------------------------------------------------



Edit this bug report at http://bugs.php.net/?id=13915&edit=1


-- 
PHP Development Mailing List <http://www.php.net/>
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]

Reply via email to