public final function get_config($setting = null) {
        global $DB;

        if ($setting) {
            if (!$this->assignment->has_instance()) {
                return false;
            }
            $assignment = $this->assignment->get_instance();
            if ($assignment) {
                $dbparams = array('assignment'=>$assignment->id,
                                  'subtype'=>$this->get_subtype(),
                                  'plugin'=>$this->get_type(),
                                  'name'=>$setting);
                $result = $DB->get_record('assign_plugin_config', $dbparams, '*', IGNORE_MISSING);
                if ($result) {
                    return $result->value;
                }
            }
            return false;
        }
        $dbparams = array('assignment'=>$this->assignment->get_instance()->id,
                          'subtype'=>$this->get_subtype(),
                           'plugin'=>$this->get_type());
        $results = $DB->get_records('assign_plugin_config', $dbparams);

        $config = new stdClass();
        if (is_array($results)) {
            foreach ($results as $setting) {
                $name = $setting->name;
                $config->$name = $setting->value;
            }
        }
        return $config;
    }
public final function get_config($setting = null) {
        global $DB;

        if ($setting) {
            if (!$this->assignment->has_instance()) {
                return false;
            }
            $assignment = $this->assignment->get_instance();
            if ($assignment) {
                $dbparams = array('assignment'=>$assignment->id,
                                  'subtype'=>$this->get_subtype(),
                                  'plugin'=>$this->get_type(),
                                  'name'=>$setting);
                $result = $DB->get_record('assign_plugin_config', $dbparams, '*', IGNORE_MISSING);
                if ($result) {
                    return $result->value;
                }
            }
            return false;
        }
        $dbparams = array('assignment'=>$this->assignment->get_instance()->id,
                          'subtype'=>$this->get_subtype(),
                           'plugin'=>$this->get_type());
        $results = $DB->get_records('assign_plugin_config', $dbparams);

        $config = new stdClass();
        if (is_array($results)) {
            foreach ($results as $setting) {
                $name = $setting->name;
                $config->$name = $setting->value;
            }
        }
        return $config;
    }
public final function get_config ( $ setting = null ) { global $ DB ; if ( $ setting ) { if ( ! $ this -> assignment -> has_instance ( ) ) { return false ; } $ assignment = $ this -> assignment -> get_instance ( ) ; if ( $ assignment ) { $ dbparams = array ( 'assignment' => $ assignment -> id , 'subtype' => $ this -> get_subtype ( ) , 'plugin' => $ this -> get_type ( ) , 'name' => $ setting ) ; $ result = $ DB -> get_record ( 'assign_plugin_config' , $ dbparams , '*' , IGNORE_MISSING ) ; if ( $ result ) { return $ result -> value ; } } return false ; } $ dbparams = array ( 'assignment' => $ this -> assignment -> get_instance ( ) -> id , 'subtype' => $ this -> get_subtype ( ) , 'plugin' => $ this -> get_type ( ) ) ; $ results = $ DB -> get_records ( 'assign_plugin_config' , $ dbparams ) ; $ config = new stdClass ( ) ; if ( is_array ( $ results ) ) { foreach ( $ results as $ setting ) { $ name = $ setting -> name ; $ config -> $ name = $ setting -> value ; } } return $ config ; }
Get a configuration value for this plugin

@param mixed $setting The config key (string) or null
@return mixed string | false
Get a configuration value for this plugin