如何 select 来自多个下拉列表的数据并将它们组合成 laravel 中的一个变量？

Question

我在数据库中有出生日期数据的日、月和年三个下拉列表和一列 dob。我想将选定的数据转换为出生日期格式，然后存储在数据库中。这是造成语法错误。

我的控制器代码：

protected function create(array $data)
{ 
        'month'  => $data['month'],
        'day'  => $data['day'],
        'year'  => $data['year'],

     return User::create([
        'first_name' => $data['first_name'],
        'last_name' => $data['last_name'],
        'gender'    =>$data['gender'],
        'email' => $data['email'],
        'password' => bcrypt($data['password']),
        'phone' => $data['phone'],
        'dob'   => "month/day/year",
    ]);
}

Answer 1

$dob = $data['year'].'-'.$data['month'].'-'.$data['day'];

return User::create([
        'first_name' => $data['first_name'],
        'last_name' => $data['last_name'],
        'gender'    =>$data['gender'],
        'email' => $data['email'],
        'password' => bcrypt($data['password']),
        'phone' => $data['phone'],
        'dob'   => $dob,
    ]);

如何 select 来自多个下拉列表的数据并将它们组合成 laravel 中的一个变量？

How to select data from multiple dropdown and combined them into one variable in laravel?

laravel-5

laravel-5.5