PHP用键替换数组值
我有一个数组: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
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