未定义偏移：1

Question

        $aa = Input::get('AccountOpeningDate' . $i);
        $dateinfo = explode("-", $aa);
        $testDay = Carbon::createFromDate($dateinfo[0], $dateinfo[1], 
        $dateinfo[2], 'UTC');
        $actualDate = $testDay->setTimezone('+6:00');

when I run this code then I get an output.But it cause an error that like the image below.

ErrorException in MemberController.php line 532:
Undefined offset: 1
in MemberController.php line 532
at HandleExceptions->handleError('8', 'Undefined offset: 1', 'C:\xampp\htdocs\timf\app\Http\Controllers\MemberController.php', '532', array('id' => '4001-5088-0565', 'memberdata' => object(Member), 'somityDay' => object(Zone1), 'i' => '2', 'aa' => '', 'dateinfo' => array(''), 'testDay' => object(Carbon), 'actualDate' => object(Carbon), 'producttype' => '2', 'memberaccount' => object(Accountstable), 'valsa' => object(Product), 'AccNameSub' => 'MSSM', 'accnumber' => 'MSSM.4001-5088-0565', 'k' => '13', 'SavingSetup' => 

This code is written in laravel 5.1.

Answer 1

    $aa = Input::get('AccountOpeningDate' . $i);

Here $aa has no data in case of any conditions. So the array $dateinfo remaining empty. I have fixed the problem by ensuring $aa data not empty. now the code is running well.

Answer 2

您的第一行代码中可能缺少一个逗号。