public static function format($size, $decimals = 2, $decPoint = '.', $thousandsSep = '', $unitSep = '')
    {
        $output = $unit = null;
        foreach (self::getBinarySizes() as $unit => $divider) {
            $output = $size / $divider;
            if ($output < 1000) {
                break;
            }
        }
        if (null === $output) {
            throw new \UnexpectedValueException("Unable to parse value: '{$size}'");
        }
        $unit = $unit === 'o' ? 'o' : ucfirst($unit);
        $trimmed = rtrim(rtrim(number_format($output, $decimals, $decPoint, $thousandsSep), '0'), $decPoint);
        $formatted = $trimmed.$unitSep.$unit;

        return str_replace(' ', utf8_encode(chr(160)), $formatted);
    }
public static function format($size, $decimals = 2, $decPoint = '.', $thousandsSep = '', $unitSep = '')
    {
        $output = $unit = null;
        foreach (self::getBinarySizes() as $unit => $divider) {
            $output = $size / $divider;
            if ($output < 1000) {
                break;
            }
        }
        if (null === $output) {
            throw new \UnexpectedValueException("Unable to parse value: '{$size}'");
        }
        $unit = $unit === 'o' ? 'o' : ucfirst($unit);
        $trimmed = rtrim(rtrim(number_format($output, $decimals, $decPoint, $thousandsSep), '0'), $decPoint);
        $formatted = $trimmed.$unitSep.$unit;

        return str_replace(' ', utf8_encode(chr(160)), $formatted);
    }
public static function format ( $ size , $ decimals = 2 , $ decPoint = '.' , $ thousandsSep = '' , $ unitSep = '' ) { $ output = $ unit = null ; foreach ( self :: getBinarySizes ( ) as $ unit => $ divider ) { $ output = $ size / $ divider ; if ( $ output < 1000 ) { break ; } } if ( null === $ output ) { throw new \ UnexpectedValueException ( "Unable to parse value: '{$size}'" ) ; } $ unit = $ unit === 'o' ? 'o' : ucfirst ( $ unit ) ; $ trimmed = rtrim ( rtrim ( number_format ( $ output , $ decimals , $ decPoint , $ thousandsSep ) , '0' ) , $ decPoint ) ; $ formatted = $ trimmed . $ unitSep . $ unit ; return str_replace ( ' ' , utf8_encode ( chr ( 160 ) ) , $ formatted ) ; }
Return a binary size in a human readable form.

@param int    $size         number of octets
@param int    $decimals
@param string $decPoint
@param string $thousandsSep
@param string $unitSep

@throws \UnexpectedValueException

@return string
Return a binary size in a human readable form .