Laravel MongoDb WhereMonth/WhereYear return empty-CodePudding

I m trying to filter my document on created_at with whereMonth/whereYear clauses. But it always returns empty collection. I can't understand why.

Example :

$collection = MyModel::whereMonth('created_at', '06')->get();

I tried to change type of parameter with '6' or (int) 6... but nothing changed.

Someone to explain me why it doesn't work as documentation says (jenssegers package or laravel). I didn't found any solution...

Thank you.

CodePudding user response：

$collection = MyModel::all();

foreach($collection as $result)
{
$datetime = $result->created_at;

$date = \Carbon\Carbon::createFromFormat('Y-m-d H:i:s', $datetime);
$month = $date->month;
if($month == '06')
{
$collection = MyModel::whereMonth('created_at', $month)->get();
}
}

CodePudding user response：

Ok i found solution. I made my query in a whereRaw and used this :

$month = (int) $request->month;    
$queryMonth = [
   '$expr' => [
       '$eq' => [['$month' => '$created_at'], $month],
    ]];
$collection = Model::whereRaw($queryMonth)->get();

Same for requesting "year".

Thanks for all.