我正在尝试在 laravel php 中创建一个对象数组。到目前为止我已经实现了这一目标。
当我返回数组时,我得到了响应,为了清楚起见,我添加了图像。
我得到这个输出
我想创建这样的响应...
[ { "student": "Jaime Thomas", "subjects": [ { "subject": "Physics", "marks_": 0 }, { "subject": "Chemistry", "marks_": 0 } ] }, { "student": "Jaime Dey", "subjects": [ { "subject": "Physics", "marks_": 0 }, { "subject": "Chemistry", "marks_": 0 } ] } ]
$usersData = User::where('user_id', 2)->where("stud_class", $exam_details->exam_class_id)->where("XXXX", $exam_details->exam_branch_id)->get(); foreach ($exam_data as $subject) { $att_exams = MODEL::where('XXXXX', $subject->subject_id) ->where('XXXX', $user->id) ->first(); if ($att_exams) { $marks = MODEL::where('XXXX', $att_exams->attended_exams_id)->get(); $right = 0; $wrong = 0; $total_marks = $marks->sum('XXXX'); $total_negative_marks = $wrong * $subject->negative_marks; $subjectsArray[] = array( "subject" => $subject->subject_name, "marks_" => $total_marks - $total_negative_marks, ); } else { $subjectsArray[] = array( "subject" => $subject->subject_name, "marks_" => 0, ); } } $studentsArray["subjects"] = array($subjectsArray); } return $studentsArray;
您可以尝试以下代码: