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Thread: number checker




number checker
user name
2006-02-24 01:18:02
Hi ppl,

I have a problem on programming, Iam trying to create a
function that
can check whether a number is 

0   1  2
6   7  8 
12 13 14 
18 19 20 
24 25 26

the function will just return true if the number is one of
the above
but without mentioning the numbers staticly

meaning not like this:
if( $num==0 && $num==1 && $num==2 &&
$num==6 ..and so on )

but something like this:
function progression( $num, $diffBetween )
{	
	if( $num%2 )
		return true ;
	else
		return false ;
}

can anyone help?....

thanks in advance





 
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