高亮显示关键字

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高亮显示关键字

效果：

到

 

实现方法及步骤：点击搜索按钮，跳转到serch.php 并查处含有关键字的商品

代码：

$query  = mysql_query($sql);

     $num2=mysql_num_rows($query);         

     while($rs=mysql_fetch_array($query)){        

        $sort2[]=array(     

             'id'        => $rs['id'],

           //'product_name'=> $rs['product_name'],

            'product_name'=>preg_replace("/($keyword)/i","<fontcolor=red><b>//1</b></font>",$rs[product_name]),

            'product_hao' => $rs['product_hao'],

            'picture'    => $rs['picture'],

            'product_xin' => $rs['product_xin']

        );

    // print_r($sort2);

     }

}

$tpl ->assign('pagenav',$pagenav);

 $tpl ->assign('sort',$sort);

 $tpl ->assign('sort2',$sort2);

 $tpl->display('search.htm');

?>