How to say "Less than multiple of"

duckduckgoose

This is probably really easy for mathies or the experts trolling around... I just want to write an if statement that checks to see if a number is less than a multiple of 10.

So, if n = 9, it's false.
If n = 10, it's true.
If n = 13, it's false.
If n = 20, it's true....

etc., etc., etc.

cheerio

"less than a multiple of 10"
"so if n = 10, it's true."

Do you mean if it is a multiple of 10?

Piranha

if ($nr % 10 == 0)

http://www.w3schools.com/php/php_operators.asp

NogDog

Piranha wrote:
if ($nr % 10 = 0)

http://www.w3schools.com/php/php_operators.asp

You need to use "==", not "=":

if($nr % 10 =[color=red]=[/color] 0)
{
  // it's a multiple of 10
}

Piranha

NogDog wrote:
You need to use "==", not "=":

Ops, stupid me :o