我有以下数据的 MongoDB 集合
MongoDB Enterprise > db.UCODEPatter.find()
{ "_id" : { "UCODE" : NumberLong("233220524641368") }, "value" : 117 }
{ "_id" : { "UCODE" : NumberLong("233222325602424") }, "value" : 71 }
{ "_id" : { "UCODE" : NumberLong("233222325601932") }, "value" : 69 }
{ "_id" : { "UCODE" : NumberLong("233222325601947") }, "value" : 59 }
{ "_id" : { "UCODE" : NumberLong("233222325602414") }, "value" : 58 }
{ "_id" : { "UCODE" : NumberLong("233222325602419") }, "value" : 49 }
{ "_id" : { "UCODE" : NumberLong("233222325602418") }, "value" : 48 }
{ "_id" : { "UCODE" : NumberLong("233220535710165") }, "value" : 47 }
{ "_id" : { "UCODE" : NumberLong("233222325602405") }, "value" : 46 }
{ "_id" : { "UCODE" : NumberLong("233222325602420") }, "value" : 45 }
{ "_id" : { "UCODE" : NumberLong("233220537026120") }, "value" : 45 }
{ "_id" : { "UCODE" : NumberLong("233222686003297") }, "value" : 44 }
{ "_id" : { "UCODE" : NumberLong("233222325602417") }, "value" : 44 }
我使用下面的 php 代码进行数据搜索
<?php
// Configuration
$dbhost = 'localhost';
$dbname = 'EIRLOGData';
$m = new Mongo("mongodb://$dbhost");
$db = $m->$dbname;
$c_users = $db->UCODEPatter;
$user = array(
"_id" => "\"UCODE\" : NumberLong(\"233220524641368\")"
);
$user = $c_users->findOne($user);
var_dump($user);
?>
当我运行它时,它没有返回任何数据,请帮我排序