Re: Find Next Integer
| From: | Andrew Brampton | Date: | Mon, 09 Dec 2002 21:08:52 +0000 |
| Subject: | Re: Find Next Integer | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-127553@lists.php.net to get a copy of this message | ||
Well that case then
if ($sign = ">")
ceil($number);
else
floor($number);
Is that nearer to what you mean?
Andrew
----- Original Message -----
From: "Stephen" <webmaster@melchior.us>
To: "Andrew Brampton" <andrew@bramp.freeserve.co.uk>
Cc: "PHP List" <php-general@lists.php.net>
Sent: Monday, December 09, 2002 8:19 PM
Subject: Re: [PHP] Find Next Integer
> But the problem is, the user may type in a decimal.. I guess I could round
> then add or subtract.. Would that work too?
>
>
> ----- Original Message -----
> From: "Andrew Brampton" <andrew@bramp.freeserve.co.uk>
> To: "Stephen" <webmaster@melchior.us>
> Sent: Monday, December 09, 2002 1:14 PM
> Subject: Re: [PHP] Find Next Integer
>
>
> > if ($sign = ">")
> > $number++;
> > else
> > $number--;
> >
> > ???
> > ----- Original Message -----
> > From: "Stephen" <webmaster@melchior.us>
> > To: "PHP List" <php-general@lists.php.net>
> > Sent: Monday, December 09, 2002 5:05 PM
> > Subject: [PHP] Find Next Integer
> >
> >
> > > I have yet another math question. How could you find the next integer
of
> a
> > > number specified? Then how could you tell it to go up or down
depending
> on
> > > if the greater then or less tehn sign was chosen by the user?
> > >
> > > Thanks,
> > > Stephen Craton
> > > http://www.melchior.us
> > >
> > > "What is a dreamer that cannot persevere?" --
> > > http://www.melchior.us
> > >
> > >
> >
> >
>
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>