php - 如何在smarty中打印数组？

Question

我有一个数组:

 $team_details = Array ( [id] => 1 [name] => doge_finder [total_rewards] => 52.00524500 [desciption] => team is only of doge miners [created_by] => 20 );

/* assigning to a smarty template */
$smarty->assign("team_record", $team_details);          
$smarty->display($tpl);

在模板文件中:

{foreach from= $team_record key=team item=trecord}
{$trecord[$key].name}
{/foreach}

在结果输出中必须是“doge_finder”，但我得到了数组中每条记录的第一个初始字符，即。 “1 d 5 t 2”

我该如何解决这个问题？

Answer 1

我们可以使用{$team_record|print_r}来显示smarty文件中的整个数组。

输出:

 Array
 (
    [id] => 1                  
    [name] => doge_finder
    [total_rewards] => 52.00524500
    [desciption] => team is only of doge miners
    [created_by] => 20
)

我们可以使用下面的代码迭代Smarty文件中的数组

{foreach from=$team_record key=arrayIndex item=trecord}
   {$arrayIndex}: {$trecord}
   <br>
{/foreach}

输出:

       id: 1

       name: doge_finder

       total_rewards: 52.00524500

       desciption: team is only of doge miners

       created_by: 20