public static function fromBase($number, $base)
    {
        // trim base 64 padding char, only positive
        $number = trim($number, ' =-');
        if ($number === '' || strpos($number, '.') !== false) {
            throw new \InvalidArgumentException('Argument number is not an integer');
        }

        $baseChar = static::getBaseChar($base);
        if (trim($number, $baseChar[0]) === '') {
            return new static('0');
        }

        if (static::$gmpSupport && $base <= 62) {
            return new static(static::baseConvert($number, $base, 10));
        }

        // By now we know we have a correct base and number
        return new static(static::bcDec2Base($number, $base, $baseChar));
    }
public static function fromBase($number, $base)
    {
        // trim base 64 padding char, only positive
        $number = trim($number, ' =-');
        if ($number === '' || strpos($number, '.') !== false) {
            throw new \InvalidArgumentException('Argument number is not an integer');
        }

        $baseChar = static::getBaseChar($base);
        if (trim($number, $baseChar[0]) === '') {
            return new static('0');
        }

        if (static::$gmpSupport && $base <= 62) {
            return new static(static::baseConvert($number, $base, 10));
        }

        // By now we know we have a correct base and number
        return new static(static::bcDec2Base($number, $base, $baseChar));
    }
public static function fromBase ( $ number , $ base ) { // trim base 64 padding char, only positive $ number = trim ( $ number , ' =-' ) ; if ( $ number === '' || strpos ( $ number , '.' ) !== false ) { throw new \ InvalidArgumentException ( 'Argument number is not an integer' ) ; } $ baseChar = static :: getBaseChar ( $ base ) ; if ( trim ( $ number , $ baseChar [ 0 ] ) === '' ) { return new static ( '0' ) ; } if ( static :: $ gmpSupport && $ base <= 62 ) { return new static ( static :: baseConvert ( $ number , $ base , 10 ) ) ; } // By now we know we have a correct base and number return new static ( static :: bcDec2Base ( $ number , $ base , $ baseChar ) ) ; }
convert any based value bellow or equals to 64 to its decimal value

@param string $number
@param int    $base

@throws \InvalidArgumentException

@return static
convert any based value bellow or equals to 64 to its decimal value