public function alter($class, $attribute, $value)
    {
        $commandClass = $this->getCommandClass('class.alter');
        $this->command = new $commandClass($class, $attribute, $value);

        return $this->command;
    }
public function alter($class, $attribute, $value)
    {
        $commandClass = $this->getCommandClass('class.alter');
        $this->command = new $commandClass($class, $attribute, $value);

        return $this->command;
    }
public function alter ( $ class , $ attribute , $ value ) { $ commandClass = $ this -> getCommandClass ( 'class.alter' ) ; $ this -> command = new $ commandClass ( $ class , $ attribute , $ value ) ; return $ this -> command ; }
Alters an attribute of a class.

@param   string $class
@param   string $attribute
@param   string $value
@return  Alter
Alters an attribute of a class .