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>
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标签：info,ci3,arr,val,smarty,dedecms,field,str From： https://www.cnblogs.com/haokan/p/18225393