tenths question

[alejandro52]

i divide two number but the result is something like 4,5555555. I want to show the two tenths after the , and to round it up so the result to look like 4,56. What is the function to do that? I know it's preaty easy.

[Pikachu2000]

round()

[Pikachu2000]

If you need to use a comma as a separator, you might also need to look into number_format().

[Psycho]

If you need to use a comma as a separator, you might also need to look into number_format().

 

You can just use number_format() by itself since it can round as well as format:

 

number_format($input, 2, ',', '.');