php - Laravel 5 – querying items by many-to-many related model -


i've got following many-to-many relation:

attendees - attendee_tag - tag

now want filter attendees based on tag value, i've created solution, works well:

$attendees = attendee::wherehas('tags', function ($q) {     $q->where([         ['attendee_tag.tag_id', '=', '6'],         ['attendee_tag.value_string', '=', 'summer ticket'] })->with(['tags' => function($q) {         $q->select('tags.id', 'value_type', 'attendee_tag.value_string', 'attendee_tag.value_int'); }])->paginate($pagination);

but can't figure out, how filter attendees based on more 1 tag ... i've tried this, doesn't work:

$attendees = attendee::wherehas('tags', function ($q) {     $q->where([         ['attendee_tag.tag_id', '=', '6'],         ['attendee_tag.value_string', '=', 'summer ticket']     ])->where([         ['attendee_tag.tag_id', '=', '13'],         ['attendee_tag.value_string', '=', 5]     ]); })->with(['tags' => function($q) {     $q->select('tags.id', 'value_type', 'attendee_tag.value_string', 'attendee_tag.value_int'); }])->paginate($pagination);

any highly appreciated! :)

maybe separating wherehas :

$attendees = attendee::wherehas('tags', function ($q0) {     $q0->where([         ['attendee_tag.tag_id', '=', '6'],         ['attendee_tag.value_string', '=', 'summer ticket']     ]); })->wherehas('tags', function ($q1) {     $q1->where([         ['attendee_tag.tag_id', '=', '13'],         ['attendee_tag.value_string', '=', 5]     ]); })->with(['tags' => function($q) {     $q->select('tags.id', 'value_type', 'attendee_tag.value_string', 'attendee_tag.value_int'); }])->paginate($pagination);

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