ci3+smarty模仿开发出dedecms标签
1、创建块函数
function smarty_block_b_info($arr, $content, $repeat)
{
if ($repeat) {
$ci = &get_instance();
$res = $ci->db->get('val', $arr['limit'])->result_array();
$str = '';
$tmp = $content;
foreach ($res as $k => $v) {
$rs = str_replace('field.id', $v['id'], $tmp);
$str .= str_replace('field.val', $v['val'], $rs);
}
return $str;
}
}
2、前端视图调用块函数
<body>
<ul>
{b_info limit=10}
<li>
<div>field.id</div><div>field.val</div>
</li>
{/b_info}
</ul>
</body>
