PHP用键替换数组值

PHP用键替换数组值,php,arrays,Php,Arrays,我有一个数组: Array ( [0] => Array ( [id] => 11 [email_theme_id] => 1_5 [email_template] => Array() [add_template] => [email_template_subject] => Your free and barg

我有一个数组:

 Array
(
    [0] => Array
        (
            [id] => 11
            [email_theme_id] => 1_5
            [email_template] => Array()
            [add_template] => 
            [email_template_subject] => Your free and bargain ebook alert for Sunday
            [last_update] => 1392314609
        )

    [1] => Array
        (
            [id] => 10
            [email_theme_id] => 2_12
            [email_template] => Array()
            [add_template] => 
            [email_template_subject] => Your free and bargain ebook alert for Sunday
            [last_update] => 1392314609
        )

)
我需要更改数组项[1][email_template]的值,那么我应该如何使用PHP进行更改呢?

只需尝试一下:

$data[1]['email_template'] = 'new value';
其中,
$data
是您的数据变量。

试试看

$item[1][email_template] = array('new value');
甚至你也可以像这样做

$item[1][email_template][0] = 'new value';

考虑到你想更新阵列

你已经回答了你的问题,你可以使用项目[1][email_template]=“新数据”这是每天艰苦工作对我们大脑的作用。。。谢谢:D