On Tue, 2004-07-13 at 15:35, Josh Close wrote:
> The problem is, if 0 gets changed to "0" somewhere throughout. That's
> why I've always used if($var) because it's usually not cared what the
> type is, but it seems to now.
You can typecast values as well, this may be a good way to achieve what
you are looking for:
if ((int)$var != 0) {
// Do Something
}
Also, if you are going to use this variable as an integer later you can
do the following to explicitly convert $var into an integer:
$var = (int)$var;
That should convert "0" into the integer value 0. Also, note the
following:
var_dump(0 == "0"); //bool(true)
var_dump(0 === "0"); //bool(false)
--
Adam Bregenzer
[EMAIL PROTECTED]
http://adam.bregenzer.net/
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