Hey there. It's possible, but it requires explicit object creation via the
PHP \stdClass() object. PHP isn't very good at deciding between arrays and
objects when using json_encode, unless you use explicit objects.
Untested, but try this:
$scriptScore = new \stdClass();$scriptScore->script = "doc['boostfield'].value";
$qry = array(
'query' => array(
'function_score' => array(
'functions' => array(
array("script_score" => $scriptScore)
),
'query' => array(
'query_string' => array('query' => 'MyQuery')
),
'score_mode' => 'multiply'
)
));
$searchParams['body'] = $qry;
$client = new Elasticsearch\Client();$retDoc =
$client->search($searchParams);print_r($retDoc);
This particular PHP irritation just came up the other day as a ticket
(https://github.com/elasticsearch/elasticsearch-php/issues/47), so you're
not alone in being confused. I'm going to write some documentation about
how to accomplish it, since the syntax is different from normal DSL queries.
-Zach
On Wednesday, March 12, 2014 2:47:00 PM UTC-4, Erdal Gunyar wrote:
>
> Hi everybody,
>
> Does anyone here successfully implemented function_score with
> elasticsearch-php?
> Of course, without passing all the body as a JSON string.
>
> I've actually tried but it failed, it looks like it's impossible to pass
> the "array+object" located in the "functions" part :
> "query": {
> "function_score": {
> "query": {
> "query_string": {
> "query": "MyQuery",
> }
> },
> "functions": [{
> "script_score": {
> "script": "doc['boostfield'].value"
> }
> }],
> "score_mode": "multiply"
> }
> },
>
> Any help will be appreciated! :)
>
> Thanks,
>
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