protected function _parseShortOptionCluster(&$argv)
    {
        $flagCluster = ltrim(array_shift($argv), '-');
        foreach (str_split($flagCluster) as $flag) {
            $this->_parseSingleOption($flag, $argv);
        }
    }
protected function _parseShortOptionCluster(&$argv)
    {
        $flagCluster = ltrim(array_shift($argv), '-');
        foreach (str_split($flagCluster) as $flag) {
            $this->_parseSingleOption($flag, $argv);
        }
    }
protected function _parseShortOptionCluster ( & $ argv ) { $ flagCluster = ltrim ( array_shift ( $ argv ) , '-' ) ; foreach ( str_split ( $ flagCluster ) as $ flag ) { $ this -> _parseSingleOption ( $ flag , $ argv ) ; } }
Parse command-line arguments for short options.
Short options are those preceded by a single '-' character.
Short options may be clustered.

@param  mixed &$argv
@return void
Parse command - line arguments for short options . Short options are those preceded by a single - character . Short options may be clustered .