src/Command.php
public function options(array $options = null)
    {
        if (null === $options) {
            return $this->options;
        }

        $this->options = [];
        foreach($options as $option)
            $this->options[$option] = false;

        return $this;
    }
public function options(array $options = null)
    {
        if (null === $options) {
            return $this->options;
        }

        $this->options = [];
        foreach($options as $option)
            $this->options[$option] = false;

        return $this;
    }
public function options ( array $ options = null ) { if ( null === $ options ) { return $ this -> options ; } $ this -> options = [ ] ; foreach ( $ options as $ option ) $ this -> options [ $ option ] = false ; return $ this ; }
options getter and setter.

@param  array
@return mixed
options getter and setter .