Re: if syntax
| From: | vins | Date: | Wed, 10 Jul 2002 14:40:11 +0000 |
| Subject: | Re: if syntax | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-106814@lists.php.net to get a copy of this message | ||
OK...
This is another easy question that everyone has an answer for.
Here's mine
:D
the if statement has many ways of being formed.
1 line code: (Echo or exit command)
if(empty($Variable))
exit;
else
echo "Variable exists
Multiple line code:
if(empty($Variable))
{
header("Location: Here.com");
exit;
}
else
{
echo "Valid variable";
eixt;
}
Combined:
if(empty($Variable))
echo "Variable empty";
else
{
Header("Location: Here.com");
exit;
}
or the other alternative
(empty($Variable)) ? echo "Empty" : echo "Contains Something";
<jepadilla@bh-corp.com> wrote in message
news:OFF48BDDD0.BCC82414-ON87256BF2.004F65C2-87256BF2.004F6811@blackhillscor
p.com...
> This will only work if you have a single line of code after the else and
> if. At least that is my understanding of all languages :)
>
> J
>
>
>
>
>
> "Alexander Ross" <alexross@bleen.net>
> 07/10/2002 08:25 AM
>
>
> To: php-general@lists.php.net
> cc:
> Subject: [PHP] if syntax
>
>
> I know this is correct:
>
> if ($something)
> {
> ...
> }
> else
> {
> ...
> }
>
> But I recently saw someone use this instead:
>
> if($something):
> ...
> else:
> ...
>
> Is that also correct?? No brackets needed?
>
>
>
> --
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