我有這樣的數(shù)據(jù)集：$data[] =Array( [u_d] => ABCDEF [0] => Array ( [one] => oned [two] => 222 [three] => three [four] => 444 [five] => 555 [events] => Array ( [0] => Array ( [feed] => Array ( [0] => Array ( [date-time] => 191018080000 [sub-type] => abc [comments] => test comments [parameter-list] => para1, para2 [state] => bad [value] => 1000 ) ) ) ) ) [1] => Array ( [one] => two [two] => 224562 [three] => thyyree [four] => 445344 [five] => 5345355 [events] => Array ( ) ))我只需要獲取事件并刪除空事件。然而，首先我嘗試獲取像這樣的事件，但它給出了一個(gè)錯(cuò)誤。 $new = []; for($i=0 ; $i < count($data)-1 ; $i++) { if(count($data[$i]['events']) > 0) { $new[] = $data[$i]['events']; } } print_r ($new);但它給了我一個(gè)錯(cuò)誤： Cannot use object of type Illuminate\Http\JsonResponse as array誰能幫我解決這個(gè)問題嗎？
2 回答
慕姐8265434
TA貢獻(xiàn)1813條經(jīng)驗(yàn) 獲得超2個(gè)贊
你需要解碼$data[0]而不是$data因?yàn)槟阏谧?/p>
$data[] =
同樣的 for 循環(huán)，你應(yīng)該這樣做
if(count($data[0][$i]['events']) > 0)
回首憶惘然
TA貢獻(xiàn)1847條經(jīng)驗(yàn) 獲得超11個(gè)贊
您可以像這樣使用 Laravelcollect() 方法：
collect($your_array)->toJson();
https://laravel.com/docs/7.x/collections
- 2 回答
- 0 關(guān)注
- 374 瀏覽
添加回答
舉報(bào)
0/150
提交
取消