stripping negative number
| From: | Roger Thomas | Date: | Thu, 23 Dec 2004 08:18:12 +0000 |
| Subject: | stripping negative number | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-205046@lists.php.net to get a copy of this message | ||
I want to convert negative number to its positive equivalent.
$num = -40;
printf("Unsigned value is %u", $num);
output is: Unsigned value is 4294967256
I have checked the manpages and %u seems the right format. Pls advise.
--
roger
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