| public formatFloat ( float $float ) : double | string | ||
| $float | float | the float to format |
| return | double | string | the formated float |
public function formatFloat($float)
{
if (!$float) {
return $float;
}
$zeroFraction = $float - floor($float) == 0 ? '0' : '';
// We don't want values like 0.004 converted to 0.00400000000000000008
if ($float > 0.0001) {
return $float . ($zeroFraction === '0' ? '.' . $zeroFraction : '');
}
// We don't want values like 0.00004 converted to its scientific notation 4.0E-5
return rtrim(sprintf('%.20F', $float), '0') . $zeroFraction;
}