Sử dụng library ClientBuilder (ok)

<?php  
require 'vendor/autoload.php';
use Elasticsearch\ClientBuilder;

$client = ClientBuilder::create()->build();

$query = '
{
  "query": {
    "bool": {
      "must": 
				[
					 {
						"bool": {
							"must": [
								{
									"multi_match": {
										"query": "809 giải phóng",
										"type": "phrase",
										"fields": [

											"meta.webbupointfinder_items_address.value^1"

										]
									}
								}
							]

						}
					}
				],
      "filter": 
				[ 

					{
						"term" : { "terms.pointfinderltypes.term_id" : 107}
					}
				]
    }
  },
	"sort": [
				{
					"_geo_distance" : {
						"geo_point.location" : "20.983368995878337,105.84153423865689",
						"order" : "asc",
						"unit" : "km"
					}
				},
				"_score"
			]
}';


$params = [
    "index" => "ypvn-post-1",
    "body"  => $query

];

$response = $client->search($params);
print_r($response); ?>

curl -X GET "localhost:9200/ypvn-post-1/_search?pretty" -H 'Content-Type: application/json' -d '
{
  "query": {
    "bool": {
      "must": 
				[
					 {
						"bool": {
							"must": [
								{
									"multi_match": {
										"query": "cà phê",
										"type": "phrase",
										"fields": [
											"post_title^1",
											"post_content^2",
											"terms.pointfinderltypes.name^1",
											"terms.ep_custom_result.name^9999"
										]
									}
								}
							]

						}
					}
				],
      "filter": 
				[ 

					{
						"term" : { "terms.pointfinderltypes.term_id" : 107}
					}
				]
    }
  },
	"sort": [
				{
					"_geo_distance" : {
						"geo_point.location" : "20.983368995878337,105.84153423865689",
						"order" : "asc",
						"unit" : "km"
					}
				},
				"_score"
			]
}'

curl -X GET "localhost:9200/ypvn-post-1/_search?pretty" -H 'Content-Type: application/json' -d '
{
  "query": {
    "bool": {
      "must": 
				[
					 {
						"bool": {
							"must": [
								{
									"multi_match": {
										"query": "cà phê",
										"type": "phrase",
										"fields": [
											"post_title^1",
											"post_content^2",
											"terms.pointfinderltypes.name^1",
											"terms.ep_custom_result.name^9999"
										]
									}
								}
							]

						}
					}
				],
      "filter": 
				[ 

					{
						"term" : { "terms.pointfinderltypes.term_id" : 107}
					}
				]
    }
  },
	"sort": [
				{
					"_geo_distance" : {
						"geo_point.location" : "20.983368995878337,105.84153423865689",
						"order" : "asc",
						"unit" : "km"
					}
				},
				"_score"
			]
}'

curl -X GET "localhost:9200/ypvn-post-1/_search?pretty" -H 'Content-Type: application/json' -d '
{
  "query": {
    "bool": {
      "must": 
				[
					 {
						"bool": {
							"must": [
								{
									"multi_match": {
										"query": "cà phê",
										"type": "phrase",
										"fields": [
											"post_title^1",
											"post_content^2",
											"terms.pointfinderltypes.name^1",
											"terms.ep_custom_result.name^9999"
										]
									}
								}
							]

						}
					}
				],
      "filter": 
				[ 

					{
						"term" : { "terms.pointfinderltypes.term_id" : 107}
					}
				]
    }
  },
	"sort": [
				{
					"_geo_distance" : {
						"geo_point.location" : "20.983368995878337,105.84153423865689",
						"order" : "asc",
						"unit" : "km"
					}
				},
				"_score"
			]
}'

curl -X GET "localhost:9200/ypvn-term-1/_search?pretty"