我有一个变量$my_arr
,其var_dump($my_arr)
值为
array(3) { [0]=> object(stdClass)#6 (9) { ["prod_index"]=> string(1) "1" ["prod_code"]=> string(4) "amp1" ["prod_name"]=> string(11) "Amplifier A" ["prod_price"]=> string(6) "100.00" ["frequency"]=> string(1) "2" ["gain"]=> string(1) "2" ["gain_variation"]=> string(3) "0.2" ["noise"]=> string(1) "2" ["power"]=> string(2) "10" } [1]=> object(stdClass)#7 (9) { ["prod_index"]=> string(1) "3" ["prod_code"]=> string(4) "amp1" ["prod_name"]=> string(13) "Amplifire1.33" ["prod_price"]=> string(6) "133.00" ["frequency"]=> string(4) "2.12" ["gain"]=> string(1) "2" ["gain_variation"]=> string(3) "0.2" ["noise"]=> string(1) "2" ["power"]=> string(2) "10" } [2]=> object(stdClass)#8 (9) { ["prod_index"]=> string(1) "4" ["prod_code"]=> string(4) "amp1" ["prod_name"]=> string(13) "Amplifier1.45" ["prod_price"]=> string(6) "150.00" ["frequency"]=> string(4) "2.99" ["gain"]=> string(1) "2" ["gain_variation"]=> string(3) "0.2" ["noise"]=> string(1) "2" ["power"]=> string(2) "10" } }
我很聪明地试过
{foreach name = fe1 item = k from = arr}
{$k->prod_index}
{/foreach}
但它没有显示任何结果。
答案 0 :(得分:0)
假设您已经将数组分配给smarty,如:
$smarty->assign( "arr", $my_arr );
你需要使用“。”语法,如:
{foreach name = fe1 item = k from = arr}
{$k.prod_index}
{/foreach}