Casting nulls
| From: | Carl Furst | Date: | Wed, 24 Sep 2003 15:30:39 +0000 |
| Subject: | Casting nulls | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-163767@lists.php.net to get a copy of this message | ||
IF $int is null and I have a test
If($int < 1) {
//do some foobar
}
will $int be evaluated as a zero? IF I cast (int) $int.. will that turn a
null $int into a zero??
Documentation aint too clear.
Thanks,
Carl.