Get integer part of a decimal

Asked May 11 '17 at 11:42

Active May 11 '17 at 11:48

Viewed 25 times

I need to get integer part of decimal value

Now I'm using floor but not working as I want

function getInt( $value ) {
  return floor($value);
}

echo getInt(1.2*3); --> return 3 - as I want
echo getInt(2.3*100); --> return 229 - I want 230
echo getInt((4.56*100)/12); --> return 37 - I want 38

Seems floor not working on integer number?

edited May 11 '17 at 11:48

asked May 11 '17 at 11:42

FireFoxII

1.2 * 3=3.6 .so you want 3 or 4.and also 2.3*100=230.you want 229? – lalithkumar May 11 '17 at 11:45
Float values are not always what you expect. – u_mulder May 11 '17 at 11:46
use intval function if you dont mind signs – sarath s rajendran May 11 '17 at 11:47

Get integer part of a decimal

0 Answers0