Php 如何从Lightning\Support\Collection对象获取结果
我正在将laravel框架与mongodb一起使用,查询结果如下Php 如何从Lightning\Support\Collection对象获取结果,php,mongodb,laravel-5,laravel-query-builder,Php,Mongodb,Laravel 5,Laravel Query Builder,我正在将laravel框架与mongodb一起使用,查询结果如下 [JoinedDate] => Illuminate\Support\Collection Object ( [items:protected] => Array ( [0] => MongoDB\BSON\UTCDateTime Object ( [milliseconds] => 1479118097917 ) )
[JoinedDate] => Illuminate\Support\Collection Object
(
[items:protected] => Array
(
[0] => MongoDB\BSON\UTCDateTime Object
(
[milliseconds] => 1479118097917
)
)
)
如何读取结果,要获得毫秒数,假设变量名为
$joinedDate
,可以尝试使用:
$joinedDate->first()->milliseconds;