PHP numbers, hide largenumbers

Question

Hi i have a one question.

I get this numbers in result: 1.1115628363

I want to show the first three numbers example: 1.11

But i dont know how to do this. Thank you for your help

Answer 1

$number = 1.1115628363;
$formated_number = number_format($number, 2, '.', '');

Answer 2

You can use substr function for that.

Try below code :

$test = 1.1115628363;
echo substr($test, 0, 4);