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MongoDB/PHP: update individual value of an array

开发者 https://www.devze.com 2023-01-31 07:36 出处:网络
Greetings, I have the following mongodb object: { \"_id\": ObjectId(\"4d0b9c7a8b012fe287547157\"), \"messages\": {

Greetings,

I have the following mongodb object:

{
   "_id": ObjectId("4d0b9c7a8b012fe287547157"),
   "messages": {
     "0": {
       "toUname": "Eamorr3",
       "fromUname": "Eamorr2",
       "time": 1292606586,
       "id": "j7zwr2hzx14d3sucmvp5",
       "subject": "asdf",
       "message": "asdf",
       "read": 0
    }
  },
   "uname": "Eamorr3"
}

How do I set "read" to 1 in PHP?

Here's what I've tried sofar to no avail:

upd开发者_JS百科ate(array('uname'=>$uname),array('$set'=>array('messages'=>array('read')=>'1')));

I'm totally stuck. Any help much appreciated.

Many thanks in advance,


I believe it's either

update(array('uname'=>$uname),array('$set'=>array('messages.0'=>array('read')=>'1')));

or

update(array('uname'=>$uname),array('$set'=>array('messages.0.read'=>1));
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