通过PHP获取ObjectId MongoDB [英] Get ObjectId MongoDB via PHP

问题描述

这是我的剧本

$terms = ['username' => $uri];
$user = $collection->findOne($terms);

结果

array (size=4)
  '_id' => 
    object(MongoId)[29]
      public '$id' => string '4ff6e96bb0b4599016000006' (length=24)
  'username' => string 'me' (length=10)
  'name' => string 'Yes, It's me!' (length=16)

获取姓名

$name = $user['name'];

但是，我怎么能得到$user['_id']?

我尝试$user['_id']不起作用

请帮助.谢谢

更新

$user['_id']->{'$id'}

推荐答案

$user['_id']->{'$id'}既不必要又丑陋，您可以将其强制转换为字符串以获取ID $id = (string)$user['_id'];

$user['_id']->{'$id'} is not necessary and ugly, you can simply cast it to string to get id $id = (string)$user['_id'];

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