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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","<font
color=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');
?>