If(!empty($member['Areacode2']) ||
!empty($member['Exchange2']) || !empty($member['Number2']))
{ echo $member['Areacode2'] . '-' . $member['Exchange2'] . '-' .
$member['Number2']; }
The mail wrapping will mess that up, but hopefully you get the idea.
You're looking for Areacode2 OR Exchange2 OR Number2 being NOT (that's
what the ! is for) empty. If any of them are not empty, then you print
out their values.
If you only want it displayed if all of them are NOT empty, then change
the || (which means OR) to && (which means AND). A single & means a
bitwise AND, which you don't want to mess with.
Hope that helps.
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/
> -----Original Message-----
> From: Sunfire [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, February 06, 2003 12:02 AM
> To: [EMAIL PROTECTED]
> Subject: Re: [PHP] empty and isset
>
> ok i dont know if this will help at all since the code that doesnt
work
> wont
> fit in the message (got error saying i cant send that much all at
once)
> this
> is what i got out of var_dump..
> first set of variables:
> $member[Areacode1]=string(3)"123" 123
> $member[Exchange1]=string(3)"123"123
> $member[Number1]=string(4)"1234"1234
> those variables im not worried about because they are required in the
> form.
> the next ones i want to exclude from the list all together if
string()==0
> on
> all 3 variables.. here is the var dumb from them:
> $member[AreaCode2]string(0)""
> $member[Exchange2]string(0)""
> $member[Number2]string(0)""
> here is the seudo code for what i need to do:
> if $member[AreaCode] & $member[Exchange2] & $member[Number2] is empty,
> null
> =="" or has string(0) in it {
> //exclude vars from list alltogether
> }
> any other conditions{
> //print the vars in the list
> }
>
> ----- Original Message -----
> From: "John W. Holmes" <[EMAIL PROTECTED]>
> To: "'Sunfire'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> Sent: Wednesday, February 05, 2003 9:57 PM
> Subject: RE: [PHP] empty and isset
>
>
> > They both work, you're just not using the correct logic or
something.
> > Show your code again... your actual code that isn't working (so you
say)
> > and the form that's being submitted. Also, is register_globals on or
> > off?
> >
> > Load this small bit of code as proof that it works:
> >
> > <form method="POST">
> > <input type="text" name="name">
> > <input type="submit">
> > </form>
> > <?
> > if(isset($_POST['name']))
> > {
> > echo "You submitted a name ";
> > if(empty($_POST['name']))
> > { echo "that was blank."; }
> > else
> > { echo "of {$_POST['name']}"; }
> > }
> > ?>
> >
> > ---John W. Holmes...
> >
> > PHP Architect - A monthly magazine for PHP Professionals. Get your
copy
> > today. http://www.phparch.com/
> >
> > > -----Original Message-----
> > > From: Sunfire [mailto:[EMAIL PROTECTED]]
> > > Sent: Wednesday, February 05, 2003 8:08 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: [PHP] empty and isset
> > >
> > > i tried to use empty and isset to check and see if variables were
> > being
> > > used
> > > in a form.. im not getting any kind of good answer from the server
> > when i
> > > try using empty and isset... it all works the same and that is cut
out
> > > anything regardless of if it was used or not...
> > >
> > >
> > > any thing to help?
> > > the docs didnt seem to be much help and im sort of confused
> > >
> > >
> > >
> > >
> > > ---
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> > > Checked by AVG anti-virus system (http://www.grisoft.com).
> > > Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003
> > >
> > >
> > > --
> > > PHP General Mailing List (http://www.php.net/)
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> >
> >
> >
> >
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> >
>
>
> ---
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