[英]How to Change Array Structure in PHP
我有一个以下形式的数组,
Array
(
[0] => Array
(
[emailAddress] => abc@gmail.com
[subject] => Hi
[content] => How are you?
[attachment] => QmFzZTY0IGlzIGFuIGVuY29kaW5nIHNjaGVtZSB1c2VkIHRvIHJlcHJlc2VudCBiaW5hcnkgZGF0YSBpbiBhbiBBU0NJSSBmb3JtYXQuIA==
[fileName] => Base 64 Encoder
)
)
我怎么能在下面的表格中得到它:
Array
(
[emailAddress] => abc@gmail.com
[subject] => Hi
[content] => How are you?
[attachments] => Array
(
[attachment] => QmFzZTY0IGlzIGFuIGVuY29kaW5nIHNjaGVtZSB1c2VkIHRvIHJlcHJlc2VudCBiaW5hcnkgZGF0YSBpbiBhbiBBU0NJSSBmb3JtYXQu
[fileName] => Base 64 Encoder
)
)
有没有办法将[attachments] => Array
的类型转换为[attachments] => Object
? 如下:
Array
(
[emailAddress] => abc@gmail.com
[subject] => Hi
[content] => How are you?
[attachments] => Object
(
[attachment] => QmFzZTY0IGlzIGFuIGVuY29kaW5nIHNjaGVtZSB1c2VkIHRvIHJlcHJlc2VudCBiaW5hcnkgZGF0YSBpbiBhbiBBU0NJSSBmb3JtYXQu
[fileName] => Base 64 Encoder
)
)
我试图查看一些方法(如array_push,array_splice等),但仍然无法得到它。 希望有人可以帮助我。 谢谢。
试试这个
$result = array();
$result = $arr[0];
$result['attachments'] = new stdClass();
$result['attachments']->attachment = $result['attachment'];
$result['attachments']->fileName = $result['fileName'];
unset($result['attachment']);
print_r($result);
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