public function setMode($mode)
    {
        if (!in_array($mode, [
            GetOpt::NO_ARGUMENT,
            GetOpt::OPTIONAL_ARGUMENT,
            GetOpt::REQUIRED_ARGUMENT,
            GetOpt::MULTIPLE_ARGUMENT,
        ], true)) {
            throw new \InvalidArgumentException(sprintf(
                'Option mode must be one of %s, %s, %s and %s',
                'GetOpt::NO_ARGUMENT',
                'GetOpt::OPTIONAL_ARGUMENT',
                'GetOpt::REQUIRED_ARGUMENT',
                'GetOpt::MULTIPLE_ARGUMENT'
            ));
        }
        $this->mode = $mode;
        return $this;
    }
public function setMode($mode)
    {
        if (!in_array($mode, [
            GetOpt::NO_ARGUMENT,
            GetOpt::OPTIONAL_ARGUMENT,
            GetOpt::REQUIRED_ARGUMENT,
            GetOpt::MULTIPLE_ARGUMENT,
        ], true)) {
            throw new \InvalidArgumentException(sprintf(
                'Option mode must be one of %s, %s, %s and %s',
                'GetOpt::NO_ARGUMENT',
                'GetOpt::OPTIONAL_ARGUMENT',
                'GetOpt::REQUIRED_ARGUMENT',
                'GetOpt::MULTIPLE_ARGUMENT'
            ));
        }
        $this->mode = $mode;
        return $this;
    }
public function setMode ( $ mode ) { if ( ! in_array ( $ mode , [ GetOpt :: NO_ARGUMENT , GetOpt :: OPTIONAL_ARGUMENT , GetOpt :: REQUIRED_ARGUMENT , GetOpt :: MULTIPLE_ARGUMENT , ] , true ) ) { throw new \ InvalidArgumentException ( sprintf ( 'Option mode must be one of %s, %s, %s and %s' , 'GetOpt::NO_ARGUMENT' , 'GetOpt::OPTIONAL_ARGUMENT' , 'GetOpt::REQUIRED_ARGUMENT' , 'GetOpt::MULTIPLE_ARGUMENT' ) ) ; } $ this -> mode = $ mode ; return $ this ; }
Change the mode

@param $mode
@return Option this object (for chaining calls)
Change the mode