public function units($units, $string = false)
    {
        // Explode units
        list($distUnit, $timeUnit) = static::explUnits($units);

        // Get and format the distance and time unit values
        $distVal = $this->dist->unit($distUnit);
        $timeVal = $this->time->{$timeUnit};
        $distVal = number_format($distVal, 99, '.', '');
        $timeVal = number_format($timeVal, 99, '.', '');

        // Calculate the velocity value
        $velocity = bcdiv($distVal, $timeVal, 999);
        $velocity = static::removeTrailingZeros($velocity);

        // Return either string or double
        return $string ? $velocity : (double)$velocity;
    }
public function units($units, $string = false)
    {
        // Explode units
        list($distUnit, $timeUnit) = static::explUnits($units);

        // Get and format the distance and time unit values
        $distVal = $this->dist->unit($distUnit);
        $timeVal = $this->time->{$timeUnit};
        $distVal = number_format($distVal, 99, '.', '');
        $timeVal = number_format($timeVal, 99, '.', '');

        // Calculate the velocity value
        $velocity = bcdiv($distVal, $timeVal, 999);
        $velocity = static::removeTrailingZeros($velocity);

        // Return either string or double
        return $string ? $velocity : (double)$velocity;
    }
public function units ( $ units , $ string = false ) { // Explode units list ( $ distUnit , $ timeUnit ) = static :: explUnits ( $ units ) ; // Get and format the distance and time unit values $ distVal = $ this -> dist -> unit ( $ distUnit ) ; $ timeVal = $ this -> time -> { $ timeUnit } ; $ distVal = number_format ( $ distVal , 99 , '.' , '' ) ; $ timeVal = number_format ( $ timeVal , 99 , '.' , '' ) ; // Calculate the velocity value $ velocity = bcdiv ( $ distVal , $ timeVal , 999 ) ; $ velocity = static :: removeTrailingZeros ( $ velocity ) ; // Return either string or double return $ string ? $ velocity : ( double ) $ velocity ; }
Gets the value of this instance at the specified units.

@param      $units  Units, e.g. m/s
@param bool $string True to return as string for higher precision

@return double|string
Gets the value of this instance at the specified units .