所以我有一个对象。我把print_r（）带到它并得到它：
QueryResult Object
(
[queryLocator] =>
[done] => 1
[records] => Array
(
[0] => stdClass Object
(
[Id] =>
[AdditionalReportEmails__c] => email@email.com, email@email2.com
[ShowReports__c] => 1
)
)
[size] => 1
[pointer] => 0
[sf:QueryResult:private] =>
)
我正在尝试沿着逗号分隔符分解AdditionalReportEmails__c字段。我只是把那个领域与其他领域隔离开来。如何从对象中仅拉出该字段？谢谢！