public function setHelp($helpMap)
    {
        foreach ($helpMap as $flag => $help) {
            if (!isset($this->_ruleMap[$flag])) {
                continue;
            }
            $flag = $this->_ruleMap[$flag];
            $this->_rules[$flag]['help'] = $help;
        }
        return $this;
    }
public function setHelp($helpMap)
    {
        foreach ($helpMap as $flag => $help) {
            if (!isset($this->_ruleMap[$flag])) {
                continue;
            }
            $flag = $this->_ruleMap[$flag];
            $this->_rules[$flag]['help'] = $help;
        }
        return $this;
    }
public function setHelp ( $ helpMap ) { foreach ( $ helpMap as $ flag => $ help ) { if ( ! isset ( $ this -> _ruleMap [ $ flag ] ) ) { continue ; } $ flag = $ this -> _ruleMap [ $ flag ] ; $ this -> _rules [ $ flag ] [ 'help' ] = $ help ; } return $ this ; }
Define help messages for options.

The parameter $help_map is an associative array
mapping option name (short or long) to the help string.

@param  array $helpMap
@return Zend_Console_Getopt Provides a fluent interface
Define help messages for options .