我一个以下关联阵列命名$data
如何更新PHP中关联数组中的特定键的值?
Array
(
[0] => Array
(
[transaction_user_id] => 359691e27b23f8ef3f8e1c50315cd506
[transaction_no] => 19500912050218
[transaction_total_amount] => 589.00
[transaction_date] => 1335932419
[transaction_status] => cancelled
)
[1] => Array
(
[transaction_user_id] => 9def02e6337b888d6dbe5617a172c18d
[transaction_no] => 36010512050819
[transaction_total_amount] => 79.00
[transaction_date] => 1336476696
[transaction_status] => cancelled
)
[2] => Array
(
[transaction_user_id] => 9def02e6337b888d6dbe5617a172c18d
[transaction_no] => 19020512050820
[transaction_total_amount] => 299.00
[transaction_date] => 1336476739
[transaction_status] => cancelled
)
[3] => Array
(
[transaction_user_id] => 9def02e6337b888d6dbe5617a172c18d
[transaction_no] => 27050512050821
[transaction_total_amount] => 79.00
[transaction_date] => 1336476927
[transaction_status] => cancelled
)
[4] => Array
(
[transaction_user_id] => 8e9050a3646c98342b9ba079fba80982
[transaction_no] => 12070512050822
[transaction_total_amount] => 129.00
[transaction_date] => 1336477032
[transaction_status] => cancelled
)
)
,我想的键[transaction_date]
值转换为用户可读格式(即毫米/日/年)。为此,我在返回整个数组的函数写下面的代码:
foreach($data as $value)
{
$value[transaction_date]=date('d/m/Y',$value[transaction_date]);
}
return $data;
我的问题是我得到了相同的阵列,而不改变[transaction_date]
价值为所有的数组元素。预计将返回[transaction_date]
阵列的更新值。 任何人都可以帮我解决这个问题吗?提前致谢。
你必须使用你的左右键名称报价! – 2013-03-18 07:59:26
从JavaScript编辑,这似乎是一个硬过程适应到PHP为简单的任务 – Mani 2016-06-17 14:28:32