在两（2）个日期之间，日期格式为列（Ymd）

Question

So I have this code as post request that collects the $start_date & $end_date

$start_date = date("Y-m-d",strtotime($request->start_date));


$end_date = date("Y-m-d",strtotime($request->end_date));

and I have this query to get all the records between two(2) dates

$date_time_records = DateTimeAPI::select('ACNo','datetime','state','deviceID','status')
        ->whereBetween('datetime', [$start_date, $end_date])
        ->get();

But the problem is:

The field format of datetime in mysql is (Ymd h:i:s)

What I'm trying to do is to match the date range and the field datetime with the same format.

Like this ('Ym-d')

The select query works fine if the start_date and end_date formatted as (Ymd h:i:s) . But What I only need is (Ymd)

Answer 1

change your code

$start_date = date("Y-m-d H:i:s",strtotime($request->start_date));
$end_date = date("Y-m-d H:i:s",strtotime($request->end_date));

or using carbon

use Carbon\Carbon;
Carbon::parse($start_date)->format('Y-m-d H:i:s');
Carbon::parse($end_date)->format('Y-m-d H:i:s');

Answer 2

Laravel 5

Use ->whereDateBetween() instead on ->whereBetween()

->whereDateBetween('datetime', [$start_date, $end_date])

Answer 3

您也可以使用

$query->whereDate('datetime', '>=', $start_date)->whereDate('datetime', '<=', $end_date);

Answer 4

As you have mentioned that

your mysql column is of format - Y-m-d h:i:s
and format in date range variable is - Y-m-d.

So, you can use DATE() function of MYSQL and implement in you query as below

$date_time_records = DateTimeAPI::select('ACNo','datetime','state','deviceID','status')
    ->whereBetween('DATE(datetime)', [$start_date, $end_date])
    ->get();