eloquent - Laravel: How to get relational model from 2D array of IDs -

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i have array of ids $bookingpaymentpending[attendee_id][program_id] =

array(2) { [416]=> array(2) { [0]=> int(2) [1]=> int(4) }             [417]=> array(2) { [0]=> int(2) [1]=> int(4) } }

i want collection of relational models attendee , programs. want access $attendee->programs

i this....

foreach ($bookingspaymentpending $attendee_id => $program_ids) {   $attendees[$attendee_id] = attendee::find($attendee_id)->with(['scheduled_programs' => function($q) use ($program_ids)   {     $q->wherein('id', $program_ids);   }]); }

but $attendees isn't right because didn't know how put eloquent model. can show me how properly? there simple eloquent way this? or query builder way go?

does give expected output?

$attendees = attendee::with('scheduled_programs')     ->wherein('id', array_keys($bookingpaymentpending))     ->get();  foreach($attendees $attendee){     var_dump($attendee->scheduled_programs); }

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