我有一個JSON一個對象數組從中我想讀[留言]我嘗試了與foreach循環的幫助下做的,但它給了我關於讀取對象數組
未定義的屬性錯誤:stdClass的: :在C $名:\ XAMPP \ htdocs中\ FB \在線路56上
這裏選擇-action.php的是線56
foreach($data->data as $obj)
{
echo $obj->message.'<br>';
}
它包含對象JSON數組示出了$數據變量這種類型的結果LTS
stdClass Object
(
[data] => Array
(
[0] => stdClass Object
(
[comments] => stdClass Object
(
[data] => Array
(
[0] => stdClass Object
(
[created_time] => 2017-09-19T09:17:24+0000
[from] => stdClass Object
(
[name] => Hasni_Collections786
[id] => 581985938822055
)
[message] => :-p ;)
[id] => 737576403263007_737576629929651
)
[1] => stdClass Object
(
[created_time] => 2017-09-24T12:54:28+0000
[from] => stdClass Object
(
[name] => Hasni_Collections786
[id] => 581985938822055
)
[message] => :-p
[id] => 737576403263007_740798849607429
)
[2] => stdClass Object
(
[created_time] => 2017-09-24T12:54:31+0000
[from] => stdClass Object
(
[name] => Hasni_Collections786
[id] => 581985938822055
)
[message] => :-p
[id] => 737576403263007_740798896274091
)
)
[paging] => stdClass Object
(
[cursors] => stdClass Object
(
[before] => WTI5dGJXVnVkRjlqZAFhKemIzSTZAOek0zTlRjMk5qSTVPVEk1TmpVeE9qRTFNRFU0TVRJMk5EUT0ZD
[after] => WTI5dGJXVnVkRjlqZAFhKemIzSTZAOelF3TnprNE9EazJNamMwTURreE9qRTFNRFl5TlRjMk56RT0ZD
)
)
)
[id] => 581985938822055_737576403263007
)
)
[paging] => stdClass Object
(
[cursors] => stdClass Object
(
[before] => Q2c4U1pXNTBYM0YxWlhKNVgzTjBiM0o1WDJsa0R5UTFPREU1T0RVNU16ZAzRNakl3TlRVNkxUZAzNPRE0xTnpJNU9UQTVOekExTVRVNE56SVBER0ZA3YVY5emRHOXllVjlwWkE4ZAk5UZA3hPVGcxT1RNNE9ESXlNRFUxWHpjek56VTNOalF3TXpJMk16QXdOdzhFZAEdsdFpRWlp3T0I4QVE9PQZDZD
[after] => Q2c4U1pXNTBYM0YxWlhKNVgzTjBiM0o1WDJsa0R5UTFPREU1T0RVNU16ZAzRNakl3TlRVNkxUZAzNPRE0xTnpJNU9UQTVOekExTVRVNE56SVBER0ZA3YVY5emRHOXllVjlwWkE4ZAk5UZA3hPVGcxT1RNNE9ESXlNRFUxWHpjek56VTNOalF3TXpJMk16QXdOdzhFZAEdsdFpRWlp3T0I4QVE9PQZDZD
)
)
)
你是否意識到,只要它是一個對象數組,它不再是Json?如果你已經證實數組的內容是好的,那麼它曾經是序列化的事實Json是無關緊要的。 – GolezTrol
您可以編輯您的queston以包含JSON字符串。 – MinistryofChaps
我多麼生氣。抱歉讓你陷入這樣的困境。 但我的問題保持不變,我想獲取位於消息索引處的值。 –