Question

Im putting values into an array.
example values:

14
15.1
14.12

I want them all to have 2 decimals.
meaning, i want the output of the array to be

14.00
15.10
14.12

How is this easiest achieved?
Is it possible to make the array automatically convert the numbers into 2 decimalplaces?
Or do I need to add the extra decimals at output-time?

Answer 1

you can try for example

$number =15.1; 
$formated = number_format($number,2);

now $formated will be 15.10