Re: Odd Code Error.
| From: | daniel at electroteque dot org | Date: | Thu, 22 Jan 2004 00:26:06 +0000 |
| Subject: | Re: Odd Code Error. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-175367@lists.php.net to get a copy of this message | ||
>
> And $bar === true will only become true, if $bar is true, look at table
> K-3 here http://www.php.net/manual/en/types.comparisons.php
>
Ok i tested it out
function foo($bar = null)
{
if (isset($bar)) die("yes");
}
foo("test");
will die
where
foo();
wont