Online PHP editor | refs for g61s4

@ 2014-09-06T14:23:23Z

<?php

function format_num($num, $precision = 2) {
   if ($num >= 1000) {
    $n_format = number_format($num/1000,$precision).'K';
    } else {
   $n_format = $num;
    }
  return $n_format;
  } 

echo format_num(1200,1);
echo format_num(1230000);
echo format_num(1234000000,3);