Re: [PHP] count up from 7
Richard --
...and then Richard Whitney said...
%
% Braindead!
Hey, who are you callin' names?!?
%
% I need to evaluate a number if greater than 7 and add a value per increment.
Greater than seven is easy. Adding a value is easy. Per increment can
be a little tricky but we'll assume for the moment that the window is 1.
The code
$sum = 67 ; # starting value
$trg = 7 ;# trigger value
$add = 6 ;# what we add each time
$num = 10 ; # what we're evaluating (hardcoded here!)
for ( $num ; $trg $num ; $trg++ )
{ $sum += $add ; }
print when num = $num, sum = $sum\n ;
should do for a starting point, though, and produces
bash-2.05a$ php -q /tmp/inc.php
when num = 10, sum = 85
bash-2.05a$ php -q /tmp/inc.php
when num = 20, sum = 145
bash-2.05a$ php -q /tmp/inc.php
when num = 7, sum = 67
bash-2.05a$ php -q /tmp/inc.php
when num = 1, sum = 67
when run.
Extra credit if you write it as a recursive function :-)
% I'm frazzled and can't think straight.
You can't ask straight, either :-) Give us more details!
%
% Thanks Guys!
HTH HAND
:-D
--
David T-G * There is too much animal courage in
(play) [EMAIL PROTECTED] * society and not sufficient moral courage.
(work) [EMAIL PROTECTED] -- Mary Baker Eddy, Science and Health
http://justpickone.org/davidtg/ Shpx gur Pbzzhavpngvbaf Qrprapl Npg!
pgp0.pgp
Description: PGP signature
[PHP] count up from 7
Braindead! I need to evaluate a number if greater than 7 and add a value per increment. I'm frazzled and can't think straight. Thanks Guys! -- Richard Whitney * Transcend Development Producing the next phase of your internet presence. [EMAIL PROTECTED] * http://xend.net* 602-971-2791 * * * * * *__** _/ \___ * * / *\** */ * * \ **/\_ |\ / \_ / \ / \/\ / \ /\ / \ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] count up from 7
Huh?
Not really following what you want to achieve, but:
?
$n = 9;
$floor = 7;
if($n $floor)
{
$diff = $n - $floor; //eg 2
// no idea what you want to do from here
}
?
on 25/03/03 10:58 AM, Richard Whitney ([EMAIL PROTECTED]) wrote:
Braindead!
I need to evaluate a number if greater than 7 and add a value per increment.
I'm frazzled and can't think straight.
Thanks Guys!
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] count up from 7
not sure if this is what you're looking for:
if ( $var 7 ) {
// do stuff
}
- cheers,
Sebastian
- Original Message -
From: Richard Whitney [EMAIL PROTECTED]
| Braindead!
|
| I need to evaluate a number if greater than 7 and add a value per
increment.
| I'm frazzled and can't think straight.
|
| Thanks Guys!
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
