PHP: Round a number upto 2 decimal places and if the number is a whole number then add trailing zeros

Question

Question

    $number = 153.78999
    $rounded_value = round($number,2);

    $rounded_value will be 153.79

What i want is if

    $number = 153

then

    $rounded_value = 153.00

Thanks.

Answer 1

You can try like this:

sprintf("%0.2f",$number);

Check sprintf

or try like this:

$rounded_value = number_format($number,2);

Check number_format

Answer 2

You just want the number format function $rounded_value = number_format($number,2);