# SolrClient::getById

(PECL solr >= 2.2.0)

SolrClient::getById — Get Document By Id. Utilizes Solr Realtime Get (RTG)

### 说明

public SolrClient::getById(string `$id`): SolrQueryResponse

Get Document By Id. Utilizes Solr Realtime Get (RTG).

### 参数

`id`

  Document ID

### 返回值

SolrQueryResponse

### 示例

示例 #1 SolrClient::getById() example

`<?php
include "bootstrap.php";
$options = array
(
'hostname' => SOLR_SERVER_HOSTNAME,
'login' => SOLR_SERVER_USERNAME,
'password' => SOLR_SERVER_PASSWORD,
'port' => SOLR_SERVER_PORT,
'path' => SOLR_SERVER_PATH
);
$client = new SolrClient($options);
$response = $client->getById('GB18030TEST');
print_r($response->getResponse());
?>`

以上示例的输出类似于：

    SolrObject Object
    (
        [doc] => SolrObject Object
            (
                [id] => GB18030TEST
                [name] => Array
                    (
                        [0] => Test with some GB18030 encoded characters
                    )

                [features] => Array
                    (
                        [0] => No accents here
                        [1] => 这是一个功能
                        [2] => This is a feature (translated)
                        [3] => 这份文件是很有光泽
                        [4] => This document is very shiny (translated)
                    )

                [price] => Array
                    (
                        [0] => 0
                    )

                [inStock] => Array
                    (
                        [0] => 1
                    )

                [_version_] => 1510294336239042560
            )

    )

### 参见

- SolrClient::getByIds() - Get Documents by their Ids. Utilizes Solr Realtime Get (RTG)

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