Re: defined
| From: | sub at drewpydraws dot com | Date: | Sun, 26 Feb 2006 00:06:15 +0000 |
| Subject: | Re: defined | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-231079@lists.php.net to get a copy of this message | ||
Well ain't that a kick in the pants? Works great now, thanks. And now I see
the difference between empty() and defined().
Again, many thanks,
~Drew
www.drewpydraws.com
----- Original Message -----
From: "Philip Hallstrom" <php@philip.pjkh.com>
To: <sub@drewpydraws.com>
Cc: <php-general@lists.php.net>
Sent: Saturday, February 25, 2006 3:27 PM
Subject: Re: [PHP] defined
>
> > I'm having kind of a weird problem I want $MailSubject to contain a the
value "prayer" unless I tell it other wise.
> >
> > // on a form processor.
> > $MailSubject = "Praise";
> > include_once("mailit.php");
> >
> > // then in mailit.php
> > include "form2mail.php";
> >
> > // and in formtomail.php
> > if(!defined($MailSubject)) // This is the problem line
> > {
> > $MailSubject = "Prayer";
> > }
> >
> > The problem I believe is with the defined function check. (I think) the
> > value of $MailSubject is maintained to the end so I'm don't think it to
> > be a scope issue, but also, if I don't assign a value to it it should be
> > running the if() statement, but it's not.
> >
> > Any thoughts?
>
> Try... if (empty($MailSubject)
>
> -philip
>
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