$exam	=	array(
	"Exam" => array(
	"id" => "12047",
	"teaching_id" => "9214",
	"teacher_id" => "310",
	"qualification_id" => null,
	"classroom_id" => "11",
	"num_massimo_iscritti" => null,
	"examstatus_id" => "2",
	"commissione1" => "310",
	"commissione2" => "323",
	"commissione3" => "344",
	"commissione4" => null,
	"date" => "2021-01-28 14:00:00",
	"chiusura_iscrizioni" => "2021-01-27 18:00:00",
	"date2" => null,
	"classroom2_id" => null,
	"note" => "",
	"created" => "2021-01-08 16:55:13",
	"modified" => "2021-01-08 16:55:13",
	"operator_user_id" => "1975",
	"edit_operator_user_id" => null
),
	"Teacher" => array(
	"id" => "310",
	"user_id" => "1975",
	"User" => array()
),
	"Teacher1" => array(
	"id" => "310",
	"user_id" => "1975",
	"User" => array()
),
	"Teacher2" => array(
	"id" => "323",
	"user_id" => "2244",
	"User" => array()
),
	"Teacher3" => array(
	"id" => "344",
	"user_id" => "2618",
	"User" => array()
),
	"Teacher4" => array(
	"id" => null,
	"user_id" => null
),
	"Teaching" => array(
	"id" => "9214",
	"name" => "Musica d'insieme per fiati I"
),
	"Classroom" => array(
	"id" => "11",
	"name" => "Sala Prove"
),
	"Classroom2" => array(
	"id" => null,
	"name" => null
),
	"Examstatus" => array(
	"id" => "2",
	"name" => "Appello confermato"
),
	"Application" => array(
	array()
)
)
$application	=	array(
	"id" => "23031",
	"exam_id" => "12047",
	"student_id" => "2506",
	"preselection_exam_id" => null,
	"preselection_id" => null,
	"diploma_exam_id" => null,
	"presence_id" => "1",
	"created" => "2021-01-08 18:42:59",
	"modified" => "2021-01-08 18:42:59",
	"operator_user_id" => "2919",
	"edit_operator_user_id" => null,
	"Student" => array(
	"id" => "2506",
	"user_id" => "2919",
	"course_id" => "1363",
	"User" => array(),
	"Course" => array()
),
	"ExamReport" => array()
)

    function isEditable($exam) {
        foreach ($exam['Application'] as $application) {
            if ($application['ExamReport']['id']) return false;

Exam::isEditable() - APP/models/exam.php, line 396
Exam::view() - APP/models/exam.php, line 256
ExamsController::view() - APP/controllers/exams_controller.php, line 127
Object::dispatchMethod() - CORE/cake/libs/object.php, line 117
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 226
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 193
[main] - APP/webroot/index.php, line 88