以下是代码:
foreach ($test_scores as $score) {
switch ($score['name']) {
case 'LE-TOD':
$le_tod = $score['banding'];
$le_tod_desc = $score["result_desc"];
if($score['std_score'] == 0) {
$le_tod_small = $scoring['tod']['no_pref_bottom'];
}
else {
$le_tod_small = $scoring['tod']['pref_bottom'].$score['banding'];
}
break;
这是我收到错误消息的地方:
public static function generateLSPReportFile($dataInput, $auto_download = true)
{
$file_type = $dataInput['file_type'];
$test_type_id = $dataInput['test_type_id'];
$he_she = array('male' => 'He', 'female' => 'She');
$his_her = array('male' => 'his', 'female' => 'her');
$candidate = \Candidate::where('id',$dataInput['candidate_id'])->first();
if(!$candidate)
return;
$candidate = $candidate->toArray();
$candidate_name = $candidate['first_name'].' '.$candidate['last_name'];
$order = \Order::with('client')->find($dataInput['order_id']);
if(!$order)
return;
$client = $order->client;
$order = $order->toArray();
//for test dates
$order_candidate = \OrderCandidate::candidateId($dataInput['candidate_id'])->orderId($dataInput['order_id'])->first()->toArray();
$order_tests = \OrderCandidateTest::orderCandidateId($order_candidate['id'])
->status(\Config::get('kcg.candidate_test_status_taken'))
->testId($dataInput['test_id'])
->with(array('test' => function($query){
$query->select(['id', 'name', 'description', 'abbreviation']);
}));
$tests_scores = \OrderCandidateTestScore::orderId($dataInput['order_id'])
->candidateId($dataInput['candidate_id'])
->testId($dataInput['test_id'])
->with(array('test' => function($query){
$query->select(['id', 'name', 'description', 'test_type_id']);
}));
$test_type = TestType::find($test_type_id);
$test_scores = $tests_scores->orderBy('sequence_no')->get()->toArray();
$order_tests = $order_tests->get()->toArray();
if(!$order_tests)
return;
if(!$tests_scores)
return;
它发布了一个错误:ErrorException Undefined offset:2。我真的不确定是什么导致了这个。
我在这里做错了什么?请帮我。谢谢
答案 0 :(得分:0)
通常情况下,尝试访问不存在的数组密钥会触发Undefined offset
消息。
您的代码示例似乎实际上并未显示触发错误的部分...在您的情况下,我希望代码显示类似$var[2]
的内容,其中数组实际上不包含索引2
。
请参阅this other question以更清楚地表示该错误的含义。