php - How to use $elemMatch on an embedded array using jenssegers/laravel-mongodb? -

my document:

{     "_id" : objectid("5824a9472e94e0995d3b0f0c"),     "full_name" : "kelly denise benavides",     "aliases" : [          "kelly d benavides",          "kelly benavides"     ] } 

i wanting search document , return document if user enters 'kelly d benavides'. have tried using:

$person = person::where('aliases', 'kelly d benavides')->first(); 

i believe correct way using elemmatch not clear on syntax. pointers?

method #01

db.collection.find(    { aliases: { $elemmatch: { "kelly d benavides" } } } ) 

method #02

db.collection.find({"aliases":{$elemmatch:{"$in":["kelly d benavides"], "$exists":true}}})   person::where('aliases', 'elemmatch', array('kelly d benavides'))->first();  person::where('aliases', 'all', ['kelly d benavides'])->first();