Re: empty("0")

From:	Yasuo Ohgaki	Date:	Tue, 30 Oct 2001 23:13:28 +0000
Subject:	Re: empty("0")
References:	1 2	Groups:	php.dev
Request:	Send a blank email to php-dev+get-69363@lists.php.net to get a copy of this message

Yasuo Ohgaki wrote:

Sterling Hughes wrote:
    I don't know if this has been discussed yet, but while we're getting all
    crazy with breaking compat in 4.1 and/or 5.0, why not go ahead and
    finally fix empty("0") to return false, like it really should (a
    string with 0 in it, is *not* imho an empty string).
$_POST/$_GET/$_COOKIE data has string type by default. It should return false for empty("0"), I suppose...

Oops. empty('0'). may return TRUE, since $_POST['var'] has string type...