removed property access dependency from array to object conversion
removed property access dependency from array to object conversion

ndinh215/ONGRElasticsearchBundle,trandangtri/ElasticsearchBundle,saimaz/ElasticsearchBundle,murnieza/ElasticsearchBundle,saimaz/ElasticsearchBundle,tautrimas/ElasticsearchBundle,tautrimas/ElasticsearchBundle,martiis/ElasticsearchBundle,asev/ElasticsearchBundle,martiis/ElasticsearchBundle,murnieza/ElasticsearchBundle,ongr-io/ElasticsearchBundle,trandangtri/ElasticsearchBundle,ndinh215/ONGRElasticsearchBundle,asev/ElasticsearchBundle