Примеры

Примеры использования модуля Apache Solr в PHP

Пример #1 Содержимое файла BootStrap

<?php

/* Доменное имя сервера Solr */
define('SOLR_SERVER_HOSTNAME', 'solr.example.com');

/* Следует ли запускать в безопасном режиме */
define('SOLR_SECURE', true);

/* HTTP-порт для подключения */
define('SOLR_SERVER_PORT', ((SOLR_SECURE) ? 8443 : 8983));

/* Имя пользователя для базовой аутентификации HTTP */
define('SOLR_SERVER_USERNAME', 'admin');

/* Пароль базовой аутентификации HTTP */
define('SOLR_SERVER_PASSWORD', 'changeit');

/* Время ожидания HTTP-соединения */
/* Это максимальное время в секундах, разрешённое для операции передачи данных http. Значение по умолчанию - 30 секунд */
define('SOLR_SERVER_TIMEOUT', 10);

/* Имя файла для закрытого ключа в формате PEM + закрытый сертификат (объединены в указанном порядке) */
define('SOLR_SSL_CERT', 'certs/combo.pem');

/* Имя файла только для частного сертификата в формате PEM */
define('SOLR_SSL_CERT_ONLY', 'certs/solr.crt');

/* Имя файла для закрытого ключа в формате PEM */
define('SOLR_SSL_KEY', 'certs/solr.key');

/* Пароль для файла закрытого ключа в формате PEM */
define('SOLR_SSL_KEYPASSWORD', 'StrongAndSecurePassword');

/* Имя файла, содержащего один или несколько сертификатов CA для проверки однорангового узла */
define('SOLR_SSL_CAINFO', 'certs/cacert.crt');

/* Имя каталога, содержащего несколько сертификатов CA для проверки однорангового узла */
define('SOLR_SSL_CAPATH', 'certs/');

?>

Пример #2 Добавление документа в индекс

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$doc = new SolrInputDocument();

$doc->addField('id', 334455);
$doc->addField('cat', 'Software');
$doc->addField('cat', 'Lucene');

$updateResponse = $client->addDocument($doc);

print_r($updateResponse->getResponse());

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [responseHeader] => SolrObject Object
        (
            [status] => 0
            [QTime] => 446
        )

)

Пример #3 Слияние одного документа с другим

<?php

include "bootstrap.php";

$doc = new SolrDocument();

$second_doc = new SolrDocument();

$doc->addField('id', 1123);

$doc->features = "PHP Client Side";
$doc->features = "Fast development cycles";

$doc['cat'] = 'Software';
$doc['cat'] = 'Custom Search';
$doc->cat   = 'Information Technology';

$second_doc->addField('cat', 'Lucene Search');

$second_doc->merge($doc, true);

print_r($second_doc->toArray());


?>

Вывод приведённого примера будет похож на:

Array
(
    [document_boost] => 0
    [field_count] => 3
    [fields] => Array
        (
            [0] => SolrDocumentField Object
                (
                    [name] => cat
                    [boost] => 0
                    [values] => Array
                        (
                            [0] => Software
                            [1] => Custom Search
                            [2] => Information Technology
                        )

                )

            [1] => SolrDocumentField Object
                (
                    [name] => id
                    [boost] => 0
                    [values] => Array
                        (
                            [0] => 1123
                        )

                )

            [2] => SolrDocumentField Object
                (
                    [name] => features
                    [boost] => 0
                    [values] => Array
                        (
                            [0] => PHP Client Side
                            [1] => Fast development cycles
                        )

                )

        )

)

Пример #4 Поиск документов - ответы SolrObject

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery();

$query->setQuery('lucene');

$query->setStart(0);

$query->setRows(50);

$query->addField('cat')->addField('features')->addField('id')->addField('timestamp');

$query_response = $client->query($query);

$response = $query_response->getResponse();

print_r($response);

?>

Вывод приведённого примера будет похож на:

Пример #5 Поиск документов - ответы SolrDocument

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery();

$query->setQuery('lucene');

$query->setStart(0);

$query->setRows(50);

$query->addField('cat')->addField('features')->addField('id')->addField('timestamp');

$query_response = $client->query($query);

$query_response->setParseMode(SolrQueryResponse::PARSE_SOLR_DOC);

$response = $query_response->getResponse();

print_r($response);

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [responseHeader] => SolrObject Object
        (
            [status] => 0
            [QTime] => 1
            [params] => SolrObject Object
                (
                    [wt] => xml
                    [rows] => 50
                    [start] => 0
                    [indent] => on
                    [q] => lucene
                    [fl] => cat,features,id,timestamp
                    [version] => 2.2
                )

        )

    [response] => SolrObject Object
        (
            [numFound] => 3
            [start] => 0
            [docs] => Array
                (
                    [0] => SolrDocument Object
                        (
                            [_hashtable_index:SolrDocument:private] => 19740
                        )

                    [1] => SolrDocument Object
                        (
                            [_hashtable_index:SolrDocument:private] => 25485
                        )

                    [2] => SolrDocument Object
                        (
                            [_hashtable_index:SolrDocument:private] => 25052
                        )

                )

        )

)

Пример #6 Пример использования Simple TermsComponent

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery();

$query->setTerms(true);

$query->setTermsField('cat');

$updateResponse = $client->query($query);

print_r($updateResponse->getResponse());

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [responseHeader] => SolrObject Object
        (
            [status] => 0
            [QTime] => 2
        )

    [terms] => SolrObject Object
        (
            [cat] => SolrObject Object
                (
                    [electronics] => 14
                    [Lucene] => 4
                    [Software] => 4
                    [memory] => 3
                    [card] => 2
                    [connector] => 2
                    [drive] => 2
                    [graphics] => 2
                    [hard] => 2
                    [monitor] => 2
                )

        )

)

Пример #7 Пример использования Simple TermsComponent - использование префикса

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery();

$query->setTerms(true);

/* Return only terms starting with $prefix */
$prefix = 'c';

$query->setTermsField('cat')->setTermsPrefix($prefix);

$updateResponse = $client->query($query);

print_r($updateResponse->getResponse());

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [responseHeader] => SolrObject Object
        (
            [status] => 0
            [QTime] => 1
        )

    [terms] => SolrObject Object
        (
            [cat] => SolrObject Object
                (
                    [card] => 2
                    [connector] => 2
                    [camera] => 1
                    [copier] => 1
                )

        )

)

Пример #8 Пример использования Simple TermsComponent - указание минимальной частоты

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery();

$query->setTerms(true);

/* Возвращать только термины, начинающиеся с $prefix */
$prefix = 'c';

/* Возвращать только термины с частотой 2 или более */
$min_frequency = 2;

$query->setTermsField('cat')->setTermsPrefix($prefix)->setTermsMinCount($min_frequency);

$updateResponse = $client->query($query);

print_r($updateResponse->getResponse());

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [responseHeader] => SolrObject Object
        (
            [status] => 0
            [QTime] => 0
        )

    [terms] => SolrObject Object
        (
            [cat] => SolrObject Object
                (
                    [card] => 2
                    [connector] => 2
                )

        )

)

Пример #9 Пример использования Simple Facet

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery('*:*');

$query->setFacet(true);

$query->addFacetField('cat')->addFacetField('name')->setFacetMinCount(2);

$updateResponse = $client->query($query);

$response_array = $updateResponse->getResponse();

$facet_data = $response_array->facet_counts->facet_fields;

print_r($facet_data);

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [cat] => SolrObject Object
        (
            [electronics] => 14
            [memory] => 3
            [Lucene] => 2
            [Software] => 2
            [card] => 2
            [connector] => 2
            [drive] => 2
            [graphics] => 2
            [hard] => 2
            [monitor] => 2
            [search] => 2
            [software] => 2
        )

    [name] => SolrObject Object
        (
            [gb] => 6
            [1] => 3
            [184] => 3
            [2] => 3
            [3200] => 3
            [400] => 3
            [500] => 3
            [ddr] => 3
            [i] => 3
            [ipod] => 3
            [memori] => 3
            [pc] => 3
            [pin] => 3
            [pod] => 3
            [sdram] => 3
            [system] => 3
            [unbuff] => 3
            [canon] => 2
            [corsair] => 2
            [drive] => 2
            [hard] => 2
            [mb] => 2
            [n] => 2
            [power] => 2
            [retail] => 2
            [video] => 2
            [x] => 2
        )

)

Пример #10 Пример использования Simple Facet - с необязательным переопределением поля для mincount

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery('*:*');

$query->setFacet(true);

$query->addFacetField('cat')->addFacetField('name')->setFacetMinCount(2)->setFacetMinCount(4, 'name');

$updateResponse = $client->query($query);

$response_array = $updateResponse->getResponse();

$facet_data = $response_array->facet_counts->facet_fields;

print_r($facet_data);

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [cat] => SolrObject Object
        (
            [electronics] => 14
            [memory] => 3
            [Lucene] => 2
            [Software] => 2
            [card] => 2
            [connector] => 2
            [drive] => 2
            [graphics] => 2
            [hard] => 2
            [monitor] => 2
            [search] => 2
            [software] => 2
        )

    [name] => SolrObject Object
        (
            [gb] => 6
        )

)

Пример #11 Пример использования Facet Date

<?php

include "bootstrap.php";

$options = array
(
        'hostname' => SOLR_SERVER_HOSTNAME,
        'login'    => SOLR_SERVER_USERNAME,
        'password' => SOLR_SERVER_PASSWORD,
        'port'     => SOLR_SERVER_PORT,
);

$client = new SolrClient($options);

$query = new SolrQuery('*:*');

$query->setFacet(true);

$query->addFacetDateField('manufacturedate_dt');

$query->setFacetDateStart('2006-02-13T00:00:00Z');

$query->setFacetDateEnd('2012-02-13T00:00:00Z');

$query->setFacetDateGap('+1YEAR');

$query->setFacetDateHardEnd(1);

$query->addFacetDateOther('before');

$updateResponse = $client->query($query);

$response_array = $updateResponse->getResponse();

$facet_data = $response_array->facet_counts->facet_dates;

print_r($facet_data);

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [manufacturedate_dt] => SolrObject Object
        (
            [2006-02-13T00:00:00Z] => 9
            [2007-02-13T00:00:00Z] => 0
            [2008-02-13T00:00:00Z] => 0
            [2009-02-13T00:00:00Z] => 0
            [2010-02-13T00:00:00Z] => 0
            [2011-02-13T00:00:00Z] => 0
            [gap] => +1YEAR
            [start] => 2006-02-13T00:00:00Z
            [end] => 2012-02-13T00:00:00Z
            [before] => 2
        )

)

Пример #12 Подключение к серверу с поддержкой SSL

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
    'timeout'  => SOLR_SERVER_TIMEOUT,
    'secure'   => SOLR_SECURE,
    'ssl_cert' => SOLR_SSL_CERT_ONLY,
    'ssl_key'  => SOLR_SSL_KEY,
    'ssl_keypassword' => SOLR_SSL_KEYPASSWORD,
    'ssl_cainfo' => SOLR_SSL_CAINFO,
);

$client = new SolrClient($options);

$query = new SolrQuery('*:*');

$query->setFacet(true);

$query->addFacetField('cat')->addFacetField('name')->setFacetMinCount(2)->setFacetMinCount(4, 'name');

$updateResponse = $client->query($query);

$response_array = $updateResponse->getResponse();

$facet_data = $response_array->facet_counts->facet_fields;

print_r($facet_data);

?>

Вывод приведённого примера будет похож на:

SolrObject Object
(
    [cat] => SolrObject Object
        (
            [electronics] => 14
            [memory] => 3
            [Lucene] => 2
            [Software] => 2
            [card] => 2
            [connector] => 2
            [drive] => 2
            [graphics] => 2
            [hard] => 2
            [monitor] => 2
            [search] => 2
            [software] => 2
        )

    [name] => SolrObject Object
        (
            [gb] => 6
        )

)

Пример #13 Сворачивание SolrQuery

<?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);

$query = new SolrQuery('*:*');

$collapseFunction = new SolrCollapseFunction('manu_id_s');

$collapseFunction
->setSize(2)
->setNullPolicy(SolrCollapseFunction::NULLPOLICY_IGNORE);

$query
->collapse($collapseFunction)
->setRows(4);

$queryResponse = $client->query($query);

$response = $queryResponse->getResponse();

print_r($response);
?>

Вывод приведённого примера будет похож на:

Пример #14 Пример использования Solr Real Time Get (RTG) SolrClient::getById()

<?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());

?>

Вывод приведённого примера будет похож на:

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
        )

)

Улучшение страницы

Инструкция • Исправление • Сообщение об ошибке

＋Добавить

Примечания пользователей 8 notes

down

cliff ¶

12 years ago

As of solr 4.0 the waitFlush parameter is removed.

Source
http://wiki.apache.org/solr/UpdateXmlMessages

$client->commit() throws an error
[SolrClientException]
  Unsuccessful update request. Response Code 400. <?xml version="1.0" encoding="UTF-8"?>
  <response>

  <lst name="responseHeader">
    <int name="status">400</int>
    <int name="QTime">1</int>
  </lst>
  <lst name="error">
    <str name="msg">Unknown commit parameter 'waitFlush'</str>
    <int name="code">400</int>
  </lst>
  </response>

down

jschwehn+php.a.t.gmail.com ¶

14 years ago

If you like to access a different RequestHander than '/select' you can change it via http://php.net/manual/en/solrclient.setservlet.php

down

jschwehn+php at IGNOrMEgmail dot com ¶

14 years ago

If you are using Solr's multicore feature, you can access the cores via the path parameter in the $options array.
E.g. 
<?php
  $options = array(...., 'path' => 'solr/core0', ...);
?>

down

tomanr1 at wp dot pl ¶

10 years ago

In case someone would like to use this solrClient with solr v.4.0 and higher i've prepared my own commit function

class solr {
        public function delete($query ) {
                $this->_client->deleteByQuery($query);
                $this->commit();
        }

        public function commit() {
                $solrConfig= // array with solr host, port, path to collection (/solr/my_collection), 
                $solrAddress = $solrConfig['hostname'] . ':' . $solrConfig['port'] . $solrConfig['path'];
                $output = array();
                $response = exec('curl ' . $solrAddress . '/update?commit=true', $output);
                return $output;
        }
}

down

tsengmeat at gmail dot com ¶

11 years ago

As of solr 4.0 the waitFlush parameter is removed.
If you're using the solr 4.0 or later version (and you have to),when you do this
<?php $client->commit(); ?>
you will get a solr error like this:
"Unknown commit parameter 'waitFlush'."

If you insist on using this PHP Solr extension and solr 4.0 or later version,you can edit the extension's source (version 1.0.2) php_solr_client.c.
for the SolrClient's optimize method:
at line 1490 :
  zend_bool waitFlush = 1, waitSearcher = 1; 
  after edited:
  zend_bool waitSearcher = 1; 
at line 1493:
  char *waitFlushValue, *waitSearcherValue;
  after edited:
  zend_bool waitSearcher = 1; 
at line 1502:
  if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sbb", &maxSegments, &maxSegmentsLen, &waitFlush, &waitSearcher) == FAILURE) {
  after editd:
  if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sb", &maxSegments, &maxSegmentsLen, &waitSearcher) == FAILURE) {

remove the line 1509 and 1515.

And do the same edit for the SolrClient's commit method at line 1561,1564,1573 and remove the line 1580,1586

The final step, compile the code and install it.
Good luck!

down

trickito at yahoo ¶

14 years ago

if your path to solr is something other than: /solr

you should add this to the bootstrap file above:

define('SOLR_SERVER_PATH', 'my-solr-url');

and then a corresponding entry to the options array in your client php code like:

'path'     => SOLR_SERVER_PATH

I couldn't find this is in the documentation and had to peek at the source to figure it out.

down

bjorn at bjorn-erik dot biz ¶

14 years ago

If you're testing these examples on a fresh install of solr, you will need to run a commit statement after you add documents to receive results when searching. 



For example, add this: 

<?php $client->commit(); ?>



to example 3 to be able to get any results when doing a search using example 5.

down

-1

khe77o at gmail dot youknowwhat ¶

12 years ago

The documentation in the example section doesn't mention that you need to commit once you've added doc(s).

So in short it would be something like:
$client = new SolrClient(array('hostname' => '127.0.0.1', 'port' => 8080));
$doc = new SolrInputDocument();
$doc->addField('id', 12345);
$doc->addField('name', 'some person');

$result = $client->addDocument($doc);

/* you are not done yet, you need to commit */
$client->commit();

Now if you query you should see your doc =]

＋Добавить