Как добавить к выводу еще несколько аналогичных?

Question

[boostnow]

Здравствуйте, как сделать чтобы запрос выводил из базы не последний ответ как сейчас, а последние 3?

spoiler

<?php  
class exblastobmen_Widget2 extends WP_Widget {
	
	public function __construct($id_base = false, $widget_options = array(), $control_options = array()){
		parent::__construct('exblastobmen_info', __('The last exchange','pntheme'), $widget_options = array(), $control_options = array());
	}
	
	public function widget($args, $instance){
		extract($args);


		$title = ($instance['title'] !== null && $instance['title'] != '')? $instance['title'] : __('The last exchange','pntheme'); 
	
		$temp = '
		<div class="lobmen_widget">
		    <div class="lobmenwidget_title">'. pn_strip_input($title) .'</div>';	
	
	    global $wpdb;
		$valuts = array();
		$valutsn = $wpdb->get_results("SELECT * FROM ".$wpdb->prefix."valuts");
		foreach($valutsn as $valut){
			$valuts[$valut->id] = $valut;
		}	
		$bid = $wpdb->get_row("SELECT * FROM ".$wpdb->prefix."bids WHERE status = 'success' ORDER BY id DESC LIMIT 1");     
		if(isset($bid->id)){
			

			if(isset($valuts[$bid->valut1i]) and isset($valuts[$bid->valut2i])){
						
				$table ='
				<div class="lobmentable">
					<div class="lobmline">
						<div class="lobmlineico">
							<div class="obmenlinewico" style="background: url('. is_ssl_url($valuts[$bid->valut1i]->vlogo) .') no-repeat center center"></div>
								<div class="clear"></div>
						</div>
						<div class="lobmlinebac">
							'. exb_is_my_rez($bid->summ1) .'&nbsp;'. pn_strip_input($bid->valut1type) .'
						</div>
							<div class="clear"></div>
					</div>
							
					<div class="lobmlinepr"></div>
							
					<div class="lobmline">
						<div class="lobmlineico">
							<div class="obmenlinewico" style="background: url('. is_ssl_url($valuts[$bid->valut2i]->vlogo) .') no-repeat center center"></div>
								<div class="clear"></div>
						</div>
						<div class="lobmlinebac">
							'. exb_is_my_rez($bid->summz2) .'&nbsp;'. pn_strip_input($bid->valut2type) .'
						</div>
							<div class="clear"></div>
					</div>	
						<div class="clear"></div>
				</div>
				';
				$temp .= $table;
					
			}	
			
			
				
			if(isset($bid->tdate)){
				$temp .= '<div class="lobmendate">'. get_mytime($bid->tdate, 'd.m.Y H:i') .'</div>';
			}
		}
		
		
        $temp .= '
		</div>
		';		
	    echo $temp;	
	}
	
	public function form($instance){ 
	?>
	<p>
		<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title'); ?>: </label><br />
		<input type="text" name="<?php echo $this->get_field_name('title'); ?>" id="<?php $this->get_field_id('title'); ?>" class="widefat" value="<?php echo is_isset($instance,'title'); ?>">
	</p>
	<?php
	}	
	
}

register_widget('exblastobmen_Widget2');

?>