1// aggregations/bucket/terms-aggregation.asciidoc:397
2
3[source, php]
4----
5$params = [
6    'body' => [
7        'aggs' => [
8            'genres' => [
9                'terms' => [
10                    'field' => 'genre',
11                    'order' => [
12                        'playback_stats.max' => 'desc',
13                    ],
14                ],
15                'aggs' => [
16                    'playback_stats' => [
17                        'stats' => [
18                            'field' => 'play_count',
19                        ],
20                    ],
21                ],
22            ],
23        ],
24    ],
25];
26$response = $client->search($params);
27----
28