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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Backward Compatibility Breaks

Added

Changed

  • Use ramsey/composer-install to simplify CI jobs and test with the lowest set of dependencies #2113
  • Bumped elasticsearch/elasticsearch to 7.10 to be able to use OpenPointInTime class #2113
  • Updated php-cs-fixer to 3.9.5 #2110
  • Changed Elastica\Index\Settings::get adding ability to get default settings by @krasilnikovm #2115
  • Update AWSAuthV4 transport to sanitize host name for AWS requests before signing #2090
  • New method Elastica\Aggregation\Terms::setMissingBucket. For Composite Agg. Include in the response documents without a value for a given source. #2117
  • Increased PHPStan level to 5 by @franmomu #2108

Deprecated

Removed

  • Removed CallbackStrategyTestHelper and ErrorsCollector from tests #2111

Fixed

  • Fixed Query/Terms terms phpdoc from array<bool|float|int|string> to list<bool|float|int|string> #2118

Security

7.2.0

Backward Compatibility Breaks

  • Changed SetProcessor::setValue signature to allow to pass any type, if you are overriding this method you must update the signature removing the string type-hint by @franmomu #2082
  • Changed Settings::setMergePolicy signature to allow to pass int and string as argument 2, if you are overriding this method you must update the signature removing the string type-hint by @franmomu #2085

Added

  • Added PHPStan at level 3 by @franmomu #2064
  • Added coverage check to CI by @franmomu #2071
  • Added string as a valid type for data in Request by @franmomu #2078
  • Added missing throws PHPDoc tags by @franmomu #2077
  • Added Search::addIndexByName(), Search::hasIndexByName() and Search::addIndicesByName() by @franmomu #2103

Changed

  • Updated symfony/phpunit-bridge to 6.0 by @franmomu #2067
  • Updated php-cs-fixer to 3.8.0 #2074
  • Updated composer-normalize to 2.2.28 by @deguif #2084
  • Increased PHPStan level to 4 #2080
  • ExceptionInterface extends Throwable #2083
  • Changed value in SetProcessor to accept mixed instead of string by @franmomu #2082
  • Updated Query::create PHPDoc to include supported types and propagate it to callers by @franmomu #2088
  • Update some iterable types in PHPDoc to be more specific by @franmomu #2092
  • Updated AwsAuthV4Test adding assertions for exception type by @franmomu #2094

Deprecated

  • Deprecated Elastica\Reindex::WAIT_FOR_COMPLETION_FALSE, use a boolean as parameter instead by @franmomu #2070
  • Passing anything else than a boolean as 1st argument to Reindex::setWaitForCompletion, pass a boolean instead by @franmomu #2070
  • Deprecated passing a string as 1st argument to Search::addIndex() and Search::hasIndex(), pass an Index instance instead by @franmomu #2103
  • Deprecated passing an array of string as 1st argument to Search::addIndices(), use an array of Index instances by @franmomu #2103

Removed

  • Removed egeloen/http-adapter as suggested package since the project is abandoned by @franmomu #2069
  • Removed 0 as valid request data using Analyze API by @franmomu #2068
  • Removed dead code in AwsAuthV4Test by @franmomu #2073

Fixed

  • Fixed some PHPDoc types adding null as possible value by @franmomu #2070 and #2087
  • Fixed passing wrong types to GapPolicyInterface::setGapPolicy(), Document::setDocAsUpsert() and Connection::setPort() methods by @franmomu #2081
  • Fixed Http PHPDoc adding \CurlHandle type for Curl connection by @franmomu #2086
  • Fixed case mismatch in method calls by @franmomu #2087
  • Fixed MoreLikeThis::setLike() PHPDoc allowing Document by @franmomu #2091
  • Fixed Term::setTerm() PHPDoc allowing scalar values for $value parameter by @franmomu #2094
  • Fixed DateHistogram deprecation: use fixed_interval or calendar_interval instead of interval by @VincentLanglet #2099

7.1.5

Added

  • Added explicit return annotation to Elastica\Multi\ResultSet::current() and Elastica\Multi\ResultSet::offsetGet() by @franmomu 2056
  • Add throwing \Elastica\Exception\RequestEntityTooLargeException on HTTP-413 responses in \Elastica\Bulk by @Vetaxon 2055

7.1.4

Added

  • Added support for symfony/deprecation-contracts 3.0 by @rguennichi #2047
  • Added aggregation auto_date_histogram @andriinavrotskii #2051

Fixed

  • Fixed version parameters for DeleteDocument by @pheyse24 #2048
  • Fixed version parameters for Index::addDocument() by @pidera #2050

7.1.3

Added

  • Added support for scripted upsert on bulk requests by @dsgrillo #1974
  • Added Elastica\Aggregation\CumulativeSum by @limenet #1987
  • Added ignore_failure option to suitable ingest processors by @deguif #2003
  • Added ignore_missing option to lowercase, remove, trim and uppercase processors by @deguif #2001
  • Added allow_duplicates option to append processor by @deguif #2004
  • Added bytes processor by @deguif #2008
  • Added indices_boost option to Elastica\Query by @deguif #2018
  • Added Elastica\Query\Terms::setBoost() method to configure boost by @deguif #2035
  • Added Elastica\Query\TermsSet query by @mamchyts #2020
  • Added terms_set in query builder by @deguif #2036
  • Added Elastica\Aggregation\Traits\BucketsPathTrait to configure buckets_path on aggregations by @deguif #2037 #2039
  • Allowed to configure a sub key when adding a param with Elastica\Param::addParam() by @deguif #2030

Changed

  • Triggered deprecation in Elastica\Result::getType() method by @deguif #2016
  • Updated php-cs-fixer to 3.3.2 by @deguif #2022
  • Updated composer-normalize to 2.15.0 by @deguif #2021
  • Updated elasticsearch test version to 7.15.2 by @deguif #2027
  • Extracted setting gap policy to \Elastica\Aggregation\Traits\GapPolicyTrait and introduced \Elastica\Aggregation\GapPolicyInterface with constants for options by @stchr #2023
  • Extracted setting field to Elastica\Processor\Traits\FieldTrait by @deguif #2024
  • Extracted setting target_field to Elastica\Processor\Traits\TargetFieldTrait by @deguif #2026
  • Simplified github action matrix for continuous integration workflow by @deguif #2025

Deprecated

  • Deprecated Elastica\Query\Common class, use Elastica\Query\MatchQuery instead by @deguif #2013
  • Deprecated Elastica\QueryBuilder\DSL\Query::common_terms(), use match() instead by @deguif #2013
  • Deprecated passing an int as 1st argument to Elastica\Search::setOptionsAndQuery(), pass an array with the key size instead by @deguif #2010
  • Deprecated cutoff_frequency option of Elastica\Query\MatchQuery by @deguif #2014
  • Deprecated cutoff_frequency option of Elastica\Query\MultiMatch by @deguif #2015
  • Deprecated Elastica\Bulk::toString(), Elastica\Bulk\Action::toString() and Elastica\Request::toString() methods, use __toString() method or cast to string instead by @deguif #2033
  • Deprecated not passing a buckets_path when constructing Elastica\Aggregation\AvgBucket, Elastica\Aggregation\Derivative, Elastica\Aggregation\NormalizeAggregation, Elastica\Aggregation\PercentilesBucket, Elastica\Aggregation\SerialDiff, Elastica\Aggregation\StatsBucket and Elastica\Aggregation\SumBucket by @deguif #2038
  • Deprecated not passing a method when constructing Elastica\Aggregation\NormalizeAggregation by @deguif #2040

Removed

  • Removed remaining _type field usages by @deguif #2017
  • Removed Elastica\Bulk::$_type dead property by @deguif #2034
  • Removed Elasticsearch old version checks in tests by @deguif #2041

Fixed

  • Fixed type-hint for Elastica\Search::setOptionsAndQuery() by @deguif #2009
  • Fixed terms query params resolution by @deguif #2032

7.1.2

Backward Compatibility Breaks

  • Changed Elastica\Exception\JSONParseException inheritance, it now extends \JsonException instead of \RuntimeException #1949

Added

  • Added Elastica\Aggregation\NormalizeAggregation #1956
  • Added Elastica\Suggest\Phrase::addDirectGenerator to align with ES specification #1964
  • Added support for psr/log 2.0 and 3.0 #1971
  • Added new optional 'case_insensitive' option to Elastica\Query\Wildcard #1894
  • Added Elastica\Result::getSort() fetching the "sort" property of results #1979
  • Added exposure of Point-In-Time ID for search responses in Elastica\ResultSet::getPointInTimeId() #1991
  • Added Elastica\Index::openPointInTime() for opening a PiT on the index #1994
  • Added possibility to specify PointInTime on Elastica\Query::setPointInTime() #1992
  • Added Elastica\Client::closePointInTime() for closing a PiT #1995

Changed

Fixed

  • Fixed compatibility with guzzlehttp/psr7 version 2.x #2002
  • Fixed the assignment of version, seq_no and primary_term on getDocument #1973

7.1.1

Backward Compatibility Breaks

  • Changed Elastica\Query\MatchQuery::setFieldParam() signature to allow passing bool, float or int #1941
  • Changed Elastica\Query\MatchPhraseQuery::setFieldParam() signature to allow passing bool, float or int #1944

Added

  • Excluded docker directory in .gitattributes #1938

Changed

  • Included Content-Type HTTP header every time, whatever the content of the body is #1780
  • Changed Elastica\Status::indexExists(), Elastica\Status::aliasExists() and Elastica\Status::getIndicesWithAlias() signatures #1929
  • Replaced call_user_func() and call_user_func_array() by direct calls #1923
  • Replaced legacy constant CURLINFO_HTTP_CODE by CURLINFO_RESPONSE_CODE #1931
  • Updated php-cs-fixer to 2.18.3 #1915
  • Updated composer-normalize to 2.13.3 #1927

Deprecated

  • Deprecated Elastica\Transport\HttpAdapter class #1940
  • Deprecated Elastica\Exception\JSONParseException exception, catch \JsonException instead #1949

Fixed

  • Fixed wrong ltrim usage in guzzle transport #1783
  • Fixed _seq_no and _primary_term wrong initialization #1920
  • Fixed Elastica\Connection\StrategyInterface instance checks #1921
  • Fixed various PHPDoc annotations #1922
  • Fixed numeric index names are returned as int in Elastica\Status::getIndexNames() #1928
  • Fixed using raw array in post_filter #1950

7.1.0

Backward Compatibility Breaks

  • Added a default value to Elastica\Aggregation\Range::setKeyed() and Elastica\Aggregation\PercentilesBucket::setKeyed() #1876
  • Removed type-hint to Elastica\Aggregation\Percentiles::setMissing() argument #1875
  • Allowed the Terms query to accept an array of bool, float, int and/or string #1872

Added

  • Added auth_type parameter in the client class config to specify the type of authentication (allowed values are basic, digest, gssnegotiate, ntlm) #1790
  • Added if_seq_no / if_primary_term to replace version for optimistic concurrency control #1803
  • Added Elastica\Aggregation\PercentilesBucket aggregation #1806
  • Added weighted_avg to aggregations DSL #1814
  • Added support for defining a connection pool with DSN. Example: pool(http://127.0.0.1 http://127.0.0.2/bar?timeout=4) #1808
  • Added Elastica\Aggregation\Composite aggregation #1804
  • Added symfony/deprecation-contracts package to handle deprecations #1823
  • Added list_syntax CS rule #1854
  • Added native_constant_invocation CS rule #1833
  • Added static_lambda CS rule #1870
  • Added Elastica\Aggregation\DateRange::setTimezone() #1847
  • Added endpoint options support to Elastica\Index::create() #1859
  • Added Elastica\Aggregation\DateHistogram::setKeyed() #1876
  • Added Elastica\Aggregation\GeoDistance::setKeyed() #1876
  • Added Elastica\Aggregation\Histogram::setKeyed() #1876
  • Added Elastica\Aggregation\IpRange::setKeyed() #1876
  • Added Elastica\Aggregation\GeotileGridAggregation #1880
  • Added Elastica\Aggregation\Avg::setMissing(), Elastica\Aggregation\Cardinality::setMissing(), Elastica\Aggregation\DateRange::setMissing(), Elastica\Aggregation\DateHistogram::setMissing(), Elastica\Aggregation\ExtendedStats::setMissing(), Elastica\Aggregation\Histogram::setMissing(), Elastica\Aggregation\Max::setMissing(), Elastica\Aggregation\Min::setMissing(), Elastica\Aggregation\Stats::setMissing(), Elastica\Aggregation\Sum::setMissing(), Elastica\Aggregation\Terms::setMissing() #1876
  • Supported guzzlehttp/guzzle 7.x #1816
  • Supported PHP 8.0 #1794
  • Supported BC break on elasticsearch/elasticsearch version 7.4.0 #1864

Changed

  • Allowed string such as wait_for to be passed to AbstractUpdateAction::setRefresh #1791
  • Allowed float values for connection timeout and connection connect-timeout, providing ms precision for those. Previous precision was second. #1868
  • Changed the return type of AbstractUpdateAction::getRefresh to boolean|string #1791
  • Reviewed options handling in Elastica\Index::create() #1822
  • Replaced deprecated exceptions request option by http_errors request option in Guzzle transport #1817
  • Run coding styles check on github action #1878
  • Run unit tests on github action #1882
  • Run functional tests on github action #1885
  • Updated php-cs-fixer to 2.16.4 #1830
  • Updated php-cs-fixer to 2.16.7 #1881
  • Updated php-cs-fixer to 2.17.3 #1895
  • Updated php-cs-fixer to 2.18.2 #1897
  • Used GuzzleHttp\RequestOptions constants for configuring request options #1820
  • Used new alias endpoints classes #1839
  • Used new cache endpoints classes #1840
  • Used new ingest pipeline endpoints classes #1834
  • Used new mapping endpoints classes #1845
  • Used new nodes endpoints classes #1863
  • Used new settings endpoints classes #1852

Deprecated

  • Deprecated Elastica\Aggregation\Range::setKeyedResponse(), use setKeyed() instead #1848
  • Deprecated Elastica\Exception\ResponseException::getElasticsearchException(), use getResponse()::getFullError() instead #1829
  • Deprecated Elastica\QueryBuilder\DSL\Aggregation::global_agg(), use global() instead #1826
  • Deprecated Elastica\Util::getParamName() #1832
  • Deprecated all Processor class names in favor of suffixed class names #1893
  • Deprecated Match query class and introduced MatchQuery instead for PHP 8.0 compatibility reason #1799
  • Deprecated version/version_type options (deprecated in 6.7.0) and added if_seq_no / if_primary_term that replaced it
  • Deprecated passing bool or null as 2nd argument to Elastica\Index::create() #1828

Removed

  • Removed HHVM proxy detection #1818

Fixed

  • Fixed issue 1789
  • Fixed type-hint for Elastica\QueryBuilder\DSL\Aggregation::sampler() not consistent with the underlying constructor call #1815
  • Fixed Elastica\Util::toSnakeCase() with first letter being lower cased #1831
  • Fixed handling precision as string in Elastica\Aggregation\GeohashGrid::setPrecision() #1884
  • Fixed calling Elastica\Aggregation\Composite::addAfter() with the null value 1877
  • Replaced _routing and _retry_on_conflict by routing and retry_on_conflict in AbstractUpdateAction #1807

7.0.0

Added

  • Added Elastica\Aggregation\WeightedAvg aggregation #1770

Changed

  • Added missing Response information to Bulk/ResponseSet #1776

7.0.0-beta.4

Backward Compatibility Breaks

  • If you're NOT using composer to manage your libraries: the root directory of the library's source code moved from lib/Elastica/ to src/.
  • The Wildcard::setValue() changed its signature: use it to set the value of the wildcard query only.
  • The Wildcard Query's constructor now requires the name and value properties.
  • The Terms Query's constructor now requires the field and terms properties.

Added

  • Added AbstractTermsAggregation::setIncludeAsExactMatch() #1766
  • Added AbstractTermsAggregation::setExcludeAsExactMatch() #1766
  • Added AbstractTermsAggregation::setIncludeWithPartitions() #1766
  • Added Elastica\Reindex->setPipeline(Elastica\Pipeline $pipeline): void. The link between the reindex and the pipeline is solved when run() is called, and thus the pipeline given doesn't need to be created before calling setPipeline() #1752
  • Added Elastica\Reindex->setRefresh(string $value): void. It accepts REFRESH_* constants from its class #1752 and #1758
  • Added Elastica\Reindex->setQuery(Elastica\Query\AbstractQuery $query): void #1752
  • Added constants PIPELINE, REFRESH_TRUE, REFRESH_FALSE, REFRESH_WAIT_FOR, SLICES and SLICES_AUTO to Elastica\Reindex #1752
  • Added Elastica\Pipeline->getId(): ?string #1752
  • Added Elastica\Aggregation\ExtendedStatsBucket aggregation #1756

Changed

  • Changed Terms::setTerms() signature: it now accepts a list of strings only #1765
  • Changed Terms::setTermsLookup() signature: index, path and id are now required arguments #1765
  • Changed Wildcard::setValue() and constructor's signature: added more specific Wildcard::setBoost() and Wildcard::setRewrite methods
  • Updated PHP coding standards to adhere to PSR-12 #1760
  • Updated to PHPUnit v8.5 #1759
  • Refactored code structure: use src/ and tests/ folders #1755
  • Require elastica-php library >= v7.1.1, fixes an issue on Ingestion/Put() type-hinting
  • Require guzzle >= v6.3 as development library: fixes issues on PHP >= 7.2
  • Require phpunit >= v7.5, fixes deprecations in with PHP 7.3
  • Scroll is now throwing an exception when calling current() on an invalid iteration: always call valid() before accessing the current item, as documented in PHP's Iterator documentation #1749

Removed

  • Removed unsupported flags from AbstractTermsAggregation::setInclude() #1766
  • Removed unsupported flags from AbstractTermsAggregation::setExclude() #1766
  • Terms::setMinimumMatch() has been removed as not supported by ES 7.x

7.0.0-beta.3

  • Marked Elastica 5.x as unmaintained

Bugfixes

  • Fix Search::count() not counting all results #1746
  • Fixed handling of Search::OPTION_SEARCH_IGNORE_UNAVAILABLE inside Scroll object

Added

  • Added DiversifiedSampler aggregation #1735
  • Added \Elastica\Query\DistanceFeature #1730
  • Added support for injecting a callable AWS credential provider to use static, cached, or custom-sourced credentials #1667

Improvements

  • Scroll releases previous ResultSet from memory before calling ES for next data batch #1740

7.0.0-beta2

Backward Compatibility Breaks

  • The method Index::deleteById() does not throw an NotFoundException when deleting a non-existing document #1732
  • The class \Elastica\QueryBuilder\Version\Version240 has been moved to \Elastica\QueryBuilder\Version\Version700 #1693
  • Dropped support for PHP 7.1 #1703

Bugfixes

  • Renamed \Elastica\Suggest\Term deprecated option prefix_len to prefix_length #1707
  • The \Elastica\Query\GeoPolygon::count() method now returns the count of points passed to the filter #1696
  • Fix issue in \Elastica\Client::request() which causes request data to not be sent to the logger #1682

Added

  • Added geo_bounding_box, geo_polygon, match_phrase, match_phrase_prefix, match_none to \Elastica\QueryBuilder\Version\Version700 #1702
  • Added \Elastica\ResultSet::getTotalHitsRelation() to get relation for total hits #1694
  • Added Sampler aggregation #1688

Improvements

  • Launched tests with PHP 7.4 #1704
  • Launched local tests with PHP 7.2 by default #1725
  • Added nullable_type_declaration_for_default_null_value, no_alias_functions CS rules #1706
  • Configured visibility_required CS rule for constants #1723
  • Added Collapse DSL to QueryBuilder #1724

7.0.0-beta1

Backward Compatibility Breaks

  • The class \Elastica\Type\Mapping has been moved to \Elastica\Mapping #1666
  • The \Elastica\Query::$_suggest property has been renamed to $hasSuggest and is now private, it should not be used from extending classes #1679
  • \Elastica\Document expects a string as ID, not an int #1672.
  • Removed \Elastica\Query\GeohashCell query, use \Elastica\Query\GeoBoundingBox instead #1672.
  • Deprecated usage of \Elastica\Type class, \Elastica\Index class must be used instead #1666
  • Removed \Elastica\Type class, \Elastica\Index class must be used instead #1666
  • Forced index names to string in \Elastica\Index::__construct() #1666
  • Removed Type query \Elastica\Query\Type #1666
  • Removed Elastica\Type class, Elastica\Index class must be used instead #1666
  • Removed type handling from Elastica\Search class #1666
  • Removed type handling from Elastica\Bulk and Elastica\Bulk\Action classes #1666
  • Forced index names to string in Elastica\Index::__construct() #1666
  • Removed Type query Elastica\Query\Type #1666
  • Dropped support for PHP 7.0
  • \Elastica\AbstractUpdateAction::getOptions( $fields ) no longer supports the $underscore parameter, option names must match what elasticsearch expects.
  • Removed no longer supported \Elastica\Query\QueryString::setAutoGeneratePhraseQueries( $bool ) #1622
  • Replaced params._agg with state context variable in scripted metric aggregations
  • Camel Case and underscore parameters deprecated in 6.x have been removed
  • The parameter fields deprecated in 6.x has been removed from Bulk requestedit and Update request.
  • The _parent field has been removed in favour of the join field.
  • hits.total is now an object in the search response hits.total
  • Elastica\Reindex does not return an Index anymore but a Response.
  • Elastica\Reindex->run() does not refresh the new Index after completion anymore. Use $reindex->setParam(Reindex::REFRESH, 'wait_for') instead.
  • Elastica\Search->search() and Elastica\Search->count() use request method POST by default. Same for Elastica\Index, Elastica\Type\AbstractType, Elastica\Type.
  • Elastica\Client $_config field is now a ClientConfiguration instead of an array
  • Removed \Elastica\Client::_log, \Elastica\Log and the log configuration option. Use the Psr\Log\LoggerInterface $logger client argument to customize logging.
  • Changed all factory methods to make use of late static bindings by using static instead of self keyword. This is to increase extendability for classes with factory methods.

Bugfixes

  • Always set the Guzzle base_uri to support connecting to multiple ES hosts. #1618
  • Properly handle underscore prefixes in options and bulk request metadata (cf upstream. #1621
  • Preserve zeros while doing float serialization to JSON. #1635
  • Add settings level on json to create an Index in all tests (it worked till 6.x but it shouldn't work)

Added

  • support for elasticsearch-php ^7.0
  • Added ParentAggregation #1616
  • Elastica\Reindex missing options (script, remote, wait_for_completion, scroll...)
  • Added AdjacencyMatrix aggregation #1642
  • Added request method parameter to Elastica\SearchableInterface->search() and Elastica\SearchableInterface->count(). Same for Elastica\Search#1441
  • Added support for Field Collapsing (Issue: #1392; PR: #1653)
  • Support string DSN in \Elastica\Client constructor for config argument #1640
  • Move Client configuration in a dedicated class
  • Added callable type hinting to $callback in Client constructor. #1659
  • Added setTrackTotalHits method to Elastica\Query#1663
  • Allow metadata to be set on Aggregations (via AbstractAggregation::setMeta(array)). #1677

Improvements

  • Added native_function_invocation CS rule #1606
  • Elasticsearch test version changed from 6.5.2 to 6.6.1 #1620
  • Clear scroll context also when empty page was received #1660

6.1.1

Added

  • The preferred type name is _doc, so that index APIs have the same path as they will have in 7.0
  • Added BucketSelector aggregation #1554
  • Added DerivativeAggregation #1553
  • The preferred type name is _doc, so that index APIs have the same path as they will have in 7.0
  • Introduced new version of PHP-CS-Fixer and new Lint travis step. #1555
  • Added typed_keys support for Search queries #1603

Improvements

  • Reduced memory footprint of response by not keeping the raw JSON data when JSON after JSON has been parsed. #1588

Deprecated

  • Index templates use index_patterns instead of template

6.1.0

Backward Compatibility Breaks

  • Made result sets adhere to \Iterator interface definition that they implement. Specifically, you need to call valid() on the result set before calling current(). When using foreach this is done by PHP automatically. When valid returns false, the return value of current is undefined instead of false. #1506
    • \Elastica\ResultSet::next returns void instead of \Elastica\Result|false
    • \Elastica\Bulk\ResponseSet::current returns \Elastica\Bulk\Response instead of \Elastica\Bulk\Response|false
    • \Elastica\Multi\ResultSet::current returns \Elastica\ResultSet instead of \Elastica\ResultSet|false

Added

  • Added a transport class for mocking a HTTP 403 error codes, useful for testing response failures in inheriting clients #1529
  • Field param for Elastica\Query\FunctionScore::addRandomScoreFunction #1529
  • Index Recovery : the indices recovery API provides insight into on-going index shard recoveries. It was never been implemented into Elastica. #1537
  • add parent_id (reference #1518) in QueryBuilder. #1533
  • implemented string_distance option in Term Suggestion #1543

Improvements

  • Using Elastica\Query\FunctionScore::addRandomScoreFunction without $field parameter is deprecated since ES 6.0 and will fail since ES 7.0 #1522

  • Aggreation\Percentiles updated to a newer version of the Algorithm (T-Digest 3.2) and Percentiles results changed a bit Have a look at here, so updated tests in order not to fail. #1531

  • Aggregation\Percentiles have been updated since Elasticsearch 2.3. In this version compression, HDR histogram changed their implementations. The missing field has never been implemented. #1532

    Before

      "compression" : 200,
  "method" : "hdr",
  "number_of_significant_value_digits" : 3

    Now

      "tdigest": {
    "compression" : 200
  },
  "hdr": {
    "number_of_significant_value_digits" : 3
  }

  • Never implemented the method Missing on Aggregation\Percentiles #1532

6.0.2

Added

  • Added support for pipeline when indexing document. #1455
  • Added support for multiple bucket sort orders for aggregations. #1480
  • Added basic support for the Elasticsearch Task Api
  • Added updateByQuery endpoint. #1499

Improvements

  • Use source script field instead of deprecated (since ES 5.6) inline field. #1497
  • Updated Elasticsearch testing version to 6.2.4. #1501

6.0.1

Bugfixes

Added

  • Added request parameters to Client->deleteDocuments(). #1419
  • Added request parameters to Type->updateDocuments(), Type->addDocuments(), Type->addObjects(), Index->addDocuments(), Index->updateDocuments(). #1427
  • Added avg_bucket() and sum_bucket() in aggregations PR#1443 - (ruflin#1279)
  • Added support for terms lookup mechanism on terms query #1452

6.0.0

Backward Compatibility Breaks

Added

  • Added clear() to Scroll for closing search context on ES manually
  • Added Elastica\Aggregation\StatsBucket

Improvements

  • Clear search context on ES after usage in Scroll

6.0.0-beta1

Backward Compatibility Breaks

Bugfixes

  • Enforce Content-Type requirement on the layer Rest, a PR on Elastica #1301 solved it (it has been implemented only in the HTTP Transport), but it was not implemented in the Guzzle Transport. #1349
  • Scroll no longer does an extra iteration both on an empty result and on searches where the last page has a significantly smaller number of results than the pages before it.

Added

  • Added Query\SpanContaining, Query\SpanWithin and Query\SpanNot #1319
  • Implemented Pipeline and Processors. #1373
  • In PHP 7.2 count() now raises a warning when an invalid parameter is passed. Only arrays and objects implementing the Countable interface should be passed. #1378

5.3.0

Backward Compatibility Breaks

  • Removed Query\NumericRange, use Query\Range instead #1334

Bugfixes

  • Send the scroll_id inside a json body instead of plain text #1325

Added

  • Added getNumberOfReplicas() for index settings PR#1324
  • Added getNumberOfShards() for index settings PR#1321
  • Added \Elastica\Query\Span* for proximity searches #304
  • Added avg_bucket() and sum_bucket() in aggregations PR#1443 - (ruflin#1279)

5.2.1

Bugfixes

  • Fix elastic 5.3.x deprecation warning related to Content-Type not being set.
  • Fix updating settings of an index. #1296
  • Remove Elastica\Search::OPTION_SEARCH_TYPE_DFS_QUERY_AND_FETCH and Elastica\Search::OPTION_SEARCH_TYPE_QUERY_AND_FETCH as no longer supported as of 5.3.0
  • Fix bad parameter value to refresh document #1318

Added

  • Parameter filter_path for response filtering (e.g. $index->search($query, ['filter_path' => 'hits.hits._source']))
  • Add support for Health parameters for Cluster\Health endpoint (new prop : delayed_unassigned_shards, number_of_pending_tasks, number_of_in_flight_fetch, task_max_waiting_in_queue_millis, active_shards_percent_as_number)
  • Add support for querystring in Type. this allow to use update_all_types in type mapping in order to resolve conflicts between fields in different types. Conflicts between fields in different types
  • Added \Elastica\Query\ParentId to avoid join with parent documents #1287
  • Added \Elastica\Reindex for reindexing between indices #1311

Improvements

  • Added support for other_bucket and other_bucket_key paramters on Elastica\Aggregation\Filters
  • Update elasticsearch testing dependency to 5.4.1

Deprecated

  • Deprecated Tool\CrossIndex use \Elastica\Reindex instead #1311

5.2.0

Bugfixes

  • Fix reading bool index settings like \Elastica\Index\Settings::getBlocksWrite. Elasticsearch returns all settings as strings and does not normalize bool values. The getters now return the right bool value for whichever string representation is used like 'true', '1', 'on', 'yes'. #1251
  • Fix for QueryBuilder version check \Elastica\QueryBuilder\Version\Version240.php added all new query types to queries array. #1266 #1269
  • Do not modify the original query in \Elastica\Search::count. #1276

Added

  • Added \Elastica\Client::requestEndpoint, \Elastica\Index::requestEndpoint, \Elastica\Type::requestEndpoint that allow make requests with official client Endpoint usage. #1275
  • Added \Elastica\Aggregation\GeoBounds that computes the bounding box containing all geo_point values for a field. #1271
  • Added \Elastica\Query\MatchNone the inverse of MatchAll. #1276

Improvements

  • added support for the "explain" flag of AnalyzeAPI #1254
  • added support for the "request_cache" search option #1243
  • skip sending "retry_on_conflict=0" default query param to improve compatibility with Amazon Elasticsearch #1047
  • optimized \Elastica\Scroll to avoid one request #1273
  • Update elasticsearch-php dependency to 5.2.0 #1245
  • Update elasticsearch testing dependency to 5.2.2 #1245

Deprecated

  • Deprecated \Elastica\Exception\ElasticsearchException which is irrelevant since Elasticsearch now exposes the errors as a structured array instead of a single string. Use \Elastica\Exception\ResponseException::getResponse::getFullError instead.
  • Deprecated both prefix_len & min_word_len fields in Elastica\Suggest\CandidateGenerator\DirectGenerator as these now return errors when using the phrase suggester to querying terms. Use prefix_length & min_word_length instead #1282 Use \Elastica\Exception\ResponseException::getResponse::getFullError instead. #1251

5.1.0

Backward Compatibility Breaks

  • \Elastica\Script\AbstractScript added the script language as constructor argument and sub-classes must implement getScriptTypeArray

Bugfixes

  • Removed features that do not exist in Elasticsearch 5.0 anymore:
    • ttl and timestamp logic: setters and getters in documents and mapping
    • \Elastica\Query\Missing: negate \Elastica\Query\Exists instead
    • \Elastica\Query\TopChildren
  • \Elastica\Query\MatchPhrase and \Elastica\Query\MatchPhrasePrefix do not extend \Elastica\Query\Match anymore because they do not share exactly the same options
  • Removed the routing option in \Elastica\Index::create because there is no routing param when creating an index. So that option was doing nothing so far but fails in Elasticearch 5.0 because the non-existing query param is validated.
  • Fix relation property of \Elastica\Query\GeoShapeProvided
  • repoint \Elastica\Type::exists from the deprecated /{index}/{type} endpoint to /{index}/_mapping/{type}

Added

  • added \Elastica\Script\ScriptId to reference stored scripts by ID
  • added \Elastica\Query\AbstractGeoShape::RELATION_WITHIN
  • Date math in index names is now escaped in URI
  • Added a check for paths that already have date math escaped

Improvements

  • \Elastica\Query\HasParent to use parent_type instead of type. Fixes warning due to field being deprecated.

Deprecated

  • Deprecated functionality that is also deprecated in Elasticsearch 5.0:
    • \Elastica\Client::optimizeAll in favor of \Elastica\Client::forcemergeAll
    • \Elastica\Query\BoolQuery::setMinimumNumberShouldMatch in favor of \Elastica\Query\BoolQuery::setMinimumShouldMatch
    • \Elastica\Query\GeoDistanceRange: use distance aggregations or sorting instead
    • \Elastica\Query\GeohashCell
    • \Elastica\Query\Indices: search on the _index field instead
    • \Elastica\Query\Match::setFieldType: use \Elastica\Query\MatchPhrase and \Elastica\Query\MatchPhrasePrefix instead
  • \Elastica\Transport\Null is deprecated because null is a reserved class name in PHP 7. Use \Elastica\Transport\NullTransport instead.

5.0.0

Backward Compatibility Fixes

  • Updated Elastica\Test\Suggest\CompletionTest now payload and output are removed
  • Updated Elastica\Test\TypeTest::testGetDocumentWithFieldsSelection The stored_fields parameter will only return stored fields — it will no longer extract values from the _source
  • remove _shutdown for Node and Cluster as deprecated

Bugfixes

  • Query options such as "timeout" or "terminate_after" should not be ignored when using Multi\Search

Added

Improvements

  • \Elastica\JSON throws exception with readable message instead of errno
  • \Elastica\JSON::stringify throws \Elastica\Exception\JSONParseException on error

5.0.0-beta1

Backward Compatibility Breaks

  • Update elasticsearch dependency to 5.0
  • Replace flush refresh param with a options array
  • Rename Mapping::setFields to Mapping::setStoredFields
  • Removing all deprecated filters including tests. Use queries instead.
  • Remove deprecated Elastica\Script*.php classes. Use Elastica\Script* instead.
  • Remove Elastica/Query/Image.php and test/Elastica/Query/ImageTest.php, no more support for image-plugin.
  • Remove Elastica/Query/Filtered.php and test/Elastica/Query/FilteredTest.php and all uses from code.
  • Remove index.merge.policy.merge_factor, and set/get MergePolicy as it looks deprecated from ES 1.6
  • Add new "Percolate query" functionality and tests
  • Remove in Elastica\AbstractUpdateAction Option "percolate", getter and setter as deprecated as of ES 1.3. Use Percolator instead.
  • Remove in Elastica\Aggregation\DateHistogram Option "pre_zone" is deprecated as of ES 1.5. Use "time_zone" instead
  • Remove in Elastica\Aggregation\DateHistogram Option "post_zone" is deprecated as of ES 1.5. Use "time_zone" instead.
  • Remove in Elastica\Aggregation\DateHistogram Option "pre_zone_adjust_large_interval" is deprecated as of ES 1.5. Use "time_zone" instead.
  • Remove in Elastica\Aggregation\DateHistogram Option "pre_offset" is deprecated as of ES 1.5. Use "offset" instead.
  • Remove in Elastica\Aggregation\DateHistogram Option "post_offset" is deprecated as of ES 1.5. Use "offset" instead.
  • Remove Elastica\Document::add as deprecated. Use Elastica\Document::set instead
  • Remove Elastica\Document::setScript() is no longer available as of 0.90.2. See http://elastica.io/migration/0.90.2/upsert.html to migrate.
  • Remove Elastica\Document::getScript() is no longer available as of 0.90.2. See http://elastica.io/migration/0.90.2/upsert.html to migrate.
  • Remove Elastica\Document::hasScript() is no longer available as of 0.90.2. See http://elastica.io/migration/0.90.2/upsert.html to migrate.
  • Remove Elastica/Query::setLimit as deprecated. Use the Elastica/Query::setSize() method
  • Remove Elastica\Query\Builder
  • Remove Elastica\Query\Fuzzy::addField as deprecated. Use Elastica\Query\Fuzzy::setField and Elastica\Query\FuzzysetFieldOption instead.
  • Remove Elastica\Query::setIds as deprecated. Use Elastica\Query::like instead.
  • Remove Elastica\Query::setLikeText as deprecated. Use Elastica\Query::like instead.
  • Remove Elastica\Query Option "percent_terms_to_match" is deprecated as of ES 1.5. Use "minimum_should_match" instead.
  • Remove Elastica\QueryBuilder\DSL\Query "More Like This Field" query is deprecated as of ES 1.4. Use MoreLikeThis query instead.
  • Changed visibility from protected to private Elastica\ResultSet::$_position as accessing this property in an extended class is deprecated.
  • Changed visibility from protected to private Elastica\ResultSet::$_response as accessing this property in an extended class is deprecated.
  • Changed visibility from protected to private Elastica\ResultSet::$_query as accessing this property in an extended class is deprecated.
  • Changed visibility from protected to private Elastica\ResultSet::$_results as accessing this property in an extended class is deprecated.
  • Removed Elastica\ResultSet::$_timedOut as deprecated. Use ResultSet->hasTimedOut() instead.
  • Removed Elastica\ResultSet::$_took as deprecated. Use ResultSet->hasTimedOut() instead.
  • Removed Elastica\ResultSet::$_totalHits as deprecated. Use ResultSet->hasTimedOut() instead.
  • Removed Elastica\Type::delete() It is no longer possible to delete the mapping for a type. Instead you should delete the index and recreate it with the new mappings.
  • Removed Elastica\Query\Builder as deprecated. Use new Elastica\QueryBuilder instead.
  • Removed Elastica\Percolator as deprecated. Use new Elastica\Query\Percolate instead.
  • Changed Elastica\Index::deleteByQuery() to use new API https://www.elastic.co/guide/en/elasticsearch/reference/5.0/docs-delete-by-query.html
  • Remove Elastica\ScanAndScroll and test, Scan search type is removed from ElasticSearch 5.0.
  • Remove support for PHP 5.4 and 5.5. Require at least PHP 5.6 #1202
  • Remove groovy as default scripting language
  • Remove search_type=count as it is removed in Elasticsearch 5.0
  • Remove fielddata_fields as it has been deprecated in ES5, use parameter docvalue_fields instead

Added

  • Elastica\QueryBuilder\DSL\Query::exists
  • Elastica\QueryBuilder\DSL\Query::type

Improvements

  • Add a constant for the expression language.
  • Health::getIndices returns key=>value result, where key === $indexName.
$cluster->getHealth()->getIndices()[$indexName]
// or
$indices = $cluster->getHealth()->getIndices();
$indices[$indexName]
  • Added a Query::setTrackScores method
  • Implemented painless as default scripting language in tests
  • Updated Dockerfile and elasticsearch.yml to allow inline.script: true
  • Updated some Script function to use groovy as now default scripting is painless
    • Elastica\Test\Aggregation\ScriptTest::testAggregationScript
    • Elastica\Test\Aggregation\ScriptTest::testAggregationScriptAsString
    • Elastica\Test\Query\FunctionScoreTest::testScriptScore
    • Elastica\Test\BulkTest::testUpdate
    • Elastica\Test\ClientTest::testUpdateDocumentByScript
    • Elastica\Test\ClientTest::testUpdateDocumentByScriptWithUpsert
    • Elastica\Test\ClientTest::testUpdateDocumentPopulateFields
    • Elastica\Test\ClientTest::testUpdateDocumentPopulateFields
    • Elastica\Test\TypeTest::testUpdateDocument
    • Elastica\Test\TypeTest::testUpdateDocumentWithIdForwardSlashes
    • Elastica\Test\TypeTest::testUpdateDocumentWithParameter
    • Elastica\Test\TypeTest::testUpdateDocumentWithFieldsSource
  • Composer installations will no longer include tests and other development files.

3.2.3

Bugfixes

  • Query builder is now compatible with Elasticsearch 2.X

Added

  • Elastica\Aggregation\BucketScript
  • Elastica\Aggregation\SerialDiff
  • Elastica\Query\InnerHits

Improvements

  • Elastica\Client constructor now accepts a transport of fully qualified name. #1169
  • Update Elasticsearch dependency to 2.4.0

3.2.2

Backward Compatibility Fixes

Bugfixes

  • Set HTTP headers on each request preventing server error if persistent connection is enabled and compression enabled and later disabled for the same connection.
  • Removed int type hinting in setMinimumMatch (Terms Query): it should also allow string. #1151

Added

  • Elastica\QueryBuilder\DSL\Query::geo_distance
  • Elastica\Aggregation\GeoCentroid #1150
  • Multi value field param for decay function.
  • Elastica\Client::getVersion #1152
  • Added support for terminate_after parameter in search queries #1168

Improvements

  • Set PHP 7.0 as default development version
  • Get the root reason from Elasticsearch's error JSON, when available #1111
  • Optimize memory usage for Http Adapter #1161

Changed

  • Remove JSON_ELASTICSEARCH constant as not needed anymore

3.2.1

Backward Compatibility Fixes

  • Reintroduced properties in ResultSet removed in 3.2.0 as deprecated properties to be removed in 4.0

Bugfixes

  • Fix fatal error on Query::addScriptField() if scripts were already set via setScriptFields() #1086
  • Fix namespace collision of Type in Query\Ids #1104

Added

  • Added the concept of ResultSet Transformers. The Transformer adds more information to a Result, for example the original object or data that created the Result. #1066
  • Tidied property initialisation in classes where it was duplicated

3.2.0

Backward Compatibility Breaks

  • Method \Elastica\ResultSet::create and property \Elastica\ResultSet::$class were removed. To change the ResultSet class, implement your own ResultSet Builder. #1065
  • Properties on \Elastica\ResultSet _totalHits, _maxScore, _took and _timedOut that were originally set on object construction are now accessed by the getters on the ResultSet. #1065

Bugfixes

  • Fix php notice on \Elastica\Index::getAliases() if index has no aliases #1078

Added

  • Update elasticsearch build dependency to elasticsearch 2.3.2 #1084

Improvements

  • Elastica\Type->deleteByQuery($query, $options) $query param can be a query array again ruflin#1072 #1073
  • Elastica\Client->connect() allows to establish a connection to ES server when the config was set using method Elastica\Client->setConfigValue() ruflin#1076 #1077
  • Elastica\Client constructor now accepts a LoggerInterface and will log both successful and failed requests. #1069

Deprecated

  • Configuring the logger in \Elastica\Client $config constructor is deprecated and will be removed. Use the $logger argument instead. #1069
  • Extracted creation of ResultSet objects to a new dedicated ResultSet\Builder implementation. #1065
  • All properties in the \Elastica\ResultSet class will be moved to private in 4.0. To manipulate the creation of a ResultSet, implement the \Elastica\ResultSet\BuilderInterface and pass your new Builder to the \Elastica\Search instances. #1065

3.1.1

Added

  • Add an "AwsAuthV4" transport that automatically signs requests using credentials from the environment or from the client config. This allows using Elastica with Amazon ElasticSearch Service domains that are restricted to IAM roles or policies. #1056
  • Update elasticsearch build dependency to elasticsearch 2.2.1

Improvements

  • Elastica\Exception\InvalidException will be thrown if you try using an Elastica\Aggregation\AbstractSimpleAggregation without setting either the field or script param.
  • Elastica\Index->deleteByQuery($query, $options) $query param can be a query array again
  • Elastica\Query\MoreLikeThis->toArray() now supports providing a non-indexed document as an input to perform the comparison.
  • Elastica\Status will lazy load the _stats at when it is needed. ruflin#1058

3.1.0

Backward Compatibility Breaks

  • Update Guzzle transport to use Guzzle 6
  • Elastica\Query\FunctionScore::setFilter - deprecated and will throw DeprecatedException since not supported by Elasticsearch. Use setQuery instead.

Added

  • Elastica\Result->getDocument and Elastica\ResultSet->getDocuments for return \Elastica\Document. ruflin#960

Improvements

  • Add username and password params to connection

Deprecated

3.0.1

Improvements

  • Update build dependency to elasticsearch 2.1.1 #1022
  • Readd \Elastica\Filter\Nested. See ruflin#1001 #1020

3.0.0

Backward Compatibility Breaks

  • Revert getError changes in Response object and make it better BC compatible. See comment here.

Bugfixes

  • Function score query: corrected the score_method average to avg #975
  • Set json_decode() assoc parameter to true in Elastica\Response #1005
  • Add bigintConversion to keys passed to connection config in Elastica\Client #1005
  • Use POST instead of PUT to send bulk requests #1010

Added

  • Elastica\Query\MultiMatch::setFuzziness now supports being set to AUTO with the const MultiMatch::FUZZINESS_AUTO
  • Elastica\Type\Mapping::send now accepts query string parameters to send along with the mapping request
  • Elastica\Query\BoolQuery::addFilter

Improvements

  • More info on Elastica\Exception\PartialShardFailureException. Not just number of failed shards.
  • Allow bool in TopHits::setSource function #1012

Deprecated

  • Elastica\Query\Filtered triggers E_USER_DEPRECATED error because filtered query is deprecated since ES 2.0.0-beta1. Use BoolQuery instead.
  • Elastica\QueryBuilder\DSL\Query::filtered() triggers E_USER_DEPRECATED error because filtered query is deprecated since ES 2.0.0-beta1. Use bool() instead.

3.0.0-beta1

Backward Compatibility Breaks

  • Elastica\AbstractUpdateAction::setPercolate now throw DeprecatedException, user Percolator instead
  • Elastica\AbstractUpdateAction::getPercolate now throw DeprecatedException, user Percolator instead
  • Elastica\AbstractUpdateAction::hasPercolate now throw DeprecatedException, user Percolator instead
  • Elastica\Type::delete now throw DeprecatedException, it is no longer possible to delete the mapping for a type. Instead you should delete the index and recreate it with the new mappings
  • MoreLikeThis::setLikeText deprecated from ES 2.0, use setLike instead, but there is a difference - setLike haven't trim magic inside for strings
  • Elastica\Document, methods: setScript, getScript, hasScript now throw DeprecatedException.
  • MoreLikeThis, methods: setLikeText, setIds, setPercentTermsToMatch now throw DeprecatedException.
  • Elastica\Aggregation\DateHistogram, methods: setPreZone, setPostZone, setPreZoneAdjustLargeInterval, setPreOffset, setPostOffset now throw DeprecatedException.
  • Elastica\Query\Builder trigger E_USER_DEPRECATED error when you try use it.
  • Elastica\Filter\Bool and Elastica\Query\Bool trigger E_USER_DEPRECATED error when you try use them.
  • Elastica\Query\Fuzzy:addField method trigger E_USER_DEPRECATED error
  • Elastica\Query\FunctionScore:addBoostFactorFunction method trigger E_USER_DEPRECATED error
  • Elastica\Query:setLimit method trigger E_USER_DEPRECATED error
  • Elastica\Document:add method trigger E_USER_DEPRECATED error
  • Type::moreLikeThis API was removed from ES 2.0, use MoreLikeThis query instead
  • Remove Thrift transport and everything related to it
  • Remove Memcache transport and everything related to it
  • Remove BulkUdp and everything related to it
  • Remove Facets and everything related to it
  • Remove ansible scripts for tests setup and Vagrantfile as not needed anymore. All is based on docker containers now
  • Support for PHP 5.3 removed
  • Elastica\Reponse::getError() now returns and array instead of a string
  • Move function \Elastica\Index\Status::getAliases() and hasAlias(...) to \Elastica\Index::getAliases()
  • Remove \Elastica\Index\Status object and related functions
  • \Elastica\Query\FuzzyLikeThis remove as not supported anymore
  • Remove \Elastica\Status::getServerStatus() as the information was removed
  • DeleteByQuery now requires the delete-by-query plugin isntalled
  • Remove \Elastica\Filter\Nested as it is replaced by \Elastica\Query\Nested
  • Require at least PHP 5.4

Bugfixes

  • Fixed GeoShapeProvided relation parameter position

Added

  • Elastica\Reponse::getErrorMessage was added as getError is now an object
  • Elastica\Query\MoreLikeThis::setLike
  • \Elastica\Exception\DeprecatedException
  • Connection option to convert JSON bigint results to strings can now be set #717

Improvements

  • Travis builds were moved to docker-compose setup. Ansible scripts and Vagrant files were removed
  • trigger_error with E_USER_DEPRECATE added to deprecated places
  • DeprecatedException will be thrown, if there is a call of method that not support BC

Deprecated

  • Elastica\Type::delete is deprecated
  • Elastica\Filter\Bool is deprecated
  • Elastica\Query\Bool is deprecated
  • Elastica\Query\MoreLikeThis::setLikeText is deprecated
  • Elastica\Query\MoreLikeThis::setIds is deprecated

2.3.1 - 2015-10-17

Bugfixes

  • Filters aggregation: empty name is named bucket #935
  • Prevent mix keys in filters (#936) #939
  • Fix empty string is not anonymous filter #935
  • Filters aggregation: empty name is named bucket #935

Added

  • Support for field_value_factor #953
  • Added setMinDocCount and setExtendedBounds options #947
  • Avoid environment dependecies in tests #938

Improvements

  • Update elasticsearch dependency to elasticsearch 1.7.3 #957

Deprecated

  • Added exceptions of deprecated transports to deprecation list

2.3.0 - 2015-09-15

Backward Compatibility Breaks

  • Objects do not casts to arrays in setters and saved in params as objects. There is many side effects if you work with params on "low-level" or change your objects after you call setter with object as argument. #916

Added

Improvements

  • Support the http.compression in the Http transport adapter #515
  • Introduction of Lazy toArray #916
  • Update Elasticsearch dependency to 1.7.2 #929

2.2.1 - 2015-08-10

Added

  • Support for index template added #905

Improvements

  • Update Elasticsearch dependency to 1.7.1 and update plugin dependencies #909
  • Update php-cs-fixer to 1.10 #898
  • Elastica\QueryBuilder now uses Elastica\QueryBuilder\Version\Latest as default version to avoid empty version classes. #897
  • Update elasticsearch-image to work with ES 1.7.1 #907
  • Local dev environment was refactored to fully work in docker environment. Running tests is now only one command: make tests #901

Deprecated

  • Elastica\QueryBuilder\Version\Version150 deprecated in favor of Elastica\QueryBuilder\Version\Latest #897

2.2.0 - 2015-07-08

Backward Compatibility Breaks

  • Usage of constant DEBUG and method Elastica\Util::debugEnabled is removed. #868
  • Elastica\Response::getTransferInfo will not return "request_header" by default. #868
  • The Image Plugin is currently not compatible with Elasticearch 1.6.0

Bugfixes

  • Fixed segmentation fault in PHP7 #868
  • Removed deprecation for Elastica\Type::deleteByQuery #875

Improvements

  • CallbackStrategy now will accept any callable as callback, not only instance of Closure. #871
  • StrategyFactory now will try to find predefined strategy before looking to global namespace. #877
  • Update elasticsearch dependency to elasticsearch 1.6.0 https://www.elastic.co/downloads/past-releases/elasticsearch-1-6-0
  • All elasticsearch plugin dependencies were updated to the newest version.
  • Methods of classes in QueryBuilder\DSL namespace now have exact same signatures as corresponding constructors. #878
  • Constructor of Aggregation\Filter now accepts filter as second parameter #878
  • Constructor of Filter\AbstractMulti (BoolAnd, BooldOr) now accepts array of filters as parameter #878
  • Constructor of Query\Match now accepts arguments #878
  • Coverage Reporting improved with Codecov #888
  • Added 'query_cache' option for search #886

2.1.0 - 2015-06-01

Added

  • Multiple rescore query #820
  • Support for a custom connection timeout through a connectTimeout parameter. #841
  • SignificantTerms Aggregation #847
  • Support for 'precision_threshold' and 'rehash' options for the Cardinality Aggregation [#851]
  • Support for retrieving id node #852
  • Scroll Iterator #842
  • Gitter Elastica Chat Room add for Elastica discussions: https://gitter.im/ruflin/Elastica
  • Introduce PHP7 compatibility and tests. #837
  • Tool\CrossIndex for reindexing and copying data and mapping between indices #853
  • CONTIRUBTING.md file added for contributor guidelines. #854

Improvements

  • Introduction of Changelog standard based on http://keepachangelog.com/. changes.txt moved to CHANGELOG.md #844
  • Make host for all tests dynamic to prepare it for a more dynamic test environment #846
  • Node information is retrieved based on id instead of name as multiple nodes can have the same name. #852
  • Guzzle Http dependency updated to 5.3.*
  • Remove NO_DEV builds from travis build matrix to speed up building. All builds include no dev packages.
  • Introduction of benchmark test group to make it easy to run benchmark tests.
  • Make the docker images directly available on the docker registry. This speeds up fetching of the images and automates the build of the images.

Backward Compatibility Breaks

  • Elastica\ScanAndScroll::$_lastScrollId removed: key() now always returns the next scroll id #842

Deprecated

  • Facets are deprecated. You are encouraged to migrate to aggregations instead. #855
  • Elastica\Query\Builder is deprecated. Use new Elastica\QueryBuilder instead. #855
  • For PHP 7 compatibility Elastica\Query\Bool was renamed to *\BoolQuery, Elastica\Filter\Bool was renamed to BoolFilter, Elastica\Transport\Null was renamed to NullTransport as Null and Bool are reserved phrases in PHP 7. Proxy objects for all three exist to keep backward compatibility. It is recommended to start using the new objects as the proxy classes will be deprecated as soon as PHP 7 is stable. #837

2.0.0 - 2015-05-11

Backward Compatibility Breaks

Bugfixes

  • Fix empty bool query to act as match all query #817
  • Fixed short match construction in query DSL #796
  • Index optimize method to return Response object. #797
  • Fix fluent interface inconsistency #788

Improvements

  • Add testing on PHP 7 on Travis #826
  • Allow bool in Query::setSource function #818 https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-source-filtering.html
  • deleteByQuery() implemented in Elastica\Index #816
  • Add MLT query against documents #814
  • Added Elastica\Query\SimpleQueryString::setMinimumShouldMatch #813
  • Added Elastica\Query\FunctionScore::setMinScore #813
  • Added Elastica\Query\MoreLikeThis::setMinimumShouldMatch #813
  • Added new methods to Elastica\Aggregation\DateHistogram: setOffset, setTimezone #813
  • Following methods in Elastica\Aggregation\DateHistogram marked as deprecated: setPreOffset, setPostOffset, setPreZone, setPostZone, setPreZoneAdjustLargeInterval #813
  • Add Elastica\Facet\DateHistogram::setFactor() #806
  • Added Elastica\Query\QueryString::setTimezone #813
  • Add .editorconfig #807
  • Added Elastica\Suggest\Completion #808
  • Fix elasticsearch links to elastic domain #809
  • Added Elastica\Query\Image #787
  • Add Scrutinizer Code Quality status badge
  • Added support for percentiles aggregation #786

Changelog before 2.0.0

The changelog before version 2.0.0 was organised by date. All changes can be found below.

2015-02-17

  • Release v1.4.3.0
  • Added Elastica\Query\MatchPhrase #599
  • Added Elastica\Query\MatchPhrasePrefix #599

2015-02-04

  • Reset PHP 5.3 tests and enable compatibility for PHP 5.3 again

2015-02-16

  • Update elasticsearch compatibility to 1.4.3 #782
  • Add support for scripted metric aggrations #780

2015-02-14

  • Added availability to specify regexp options in \Elastica\Filters\Regexp #583 #777
  • Add HHVM as build in travis #649

2015-02-11

  • Fixed issue with OutOfMemory exception in travis builds #775
  • Add support for filters aggregation #773

2015-01-27

  • Housekeeping, coding standard #764
  • Exception\ElasticsearchException now can be catched like all other exceptions as Exception\ExceptionInterface #762

2015-01-25

  • Release v1.4.2.0

2015-01-23

  • Added Elastica\Query\Regexp #757

2015-01-19

  • Update to elasticsearch 1.4.2 #378
  • Remove support for PHP 5.3

2015-01-14

  • added @return annotation to top_hits aggregation DSL method #752

2015-01-07

  • Added Elastica\Aggregation\TopHits #718

2015-01-05

  • Vagrantfile updated #742
  • Plugins updated to ES 1.3.4
  • Since new version of thrift plugin is compatible with ES 1.3.4, plugin added back to test environment

2014-12-30

  • Added: Filter\Range::setExecution, Filter\Terms::setExecution, Filter\Missing::setExistence, Filter\Missing::setNullValue, Filter\HasChild::setMinumumChildrenCount, Filter\HasChild::Filter\HasChild::setMaximumChildrenCount, Filter\Indices::addIndex
  • Filter\HasChild::setType, Filter\HasParent::setType now support Type instance as argument
  • Filter\Indices::setIndices, Filter\Indices::addIndex now support Index instance as argument
  • (BC break) Removed as added by mistake: Filter\HasChild::setScope, Filter\HasParent::setScope, Filter\Nested::setScoreMode, Filter\Bool::setBoost

2014-12-23

  • Additional Request Body Options for Percolator #737

2014-12-19

  • making sure id is urlencoded when using updateDocument #734
  • Implement the weight in the function score query #735

2014-12-09

  • Changed setRealWorldErrorLikelihood to setRealWordErrorLikelihood #729

2014-11-23

  • allow to customize the key on a range aggregation #728

2014-12-14

  • Added fluent interface to Elastica\Query::setRescore #733

2014-11-30

  • Added transport to support egeloen/http-adapter #727

2014-11-20

  • add cache control parameters support to Elastica\Filter\Bool #725

2014-11-19

  • Avoid remove previously added params when adding a suggest to the query #726

2014-11-16

  • Added Elastica\QueryBuilder #724
  • Update to elasticsearch 1.4.0
  • Disable official support for PHP 5.3

2014-11-13

  • fixed reserved words in queries which composed of upper case letters (Util::replaceBooleanWords) #722

2014-10-31

  • Adding PSR-4 autoloading support #714

2014-10-29

  • Updated Type::getDocument() exception handling. \Elastica\Exception\ResponseException will be thrown instead of \Elastica\Exception\NotFoundException if the ES response contains any error (i.e: Missing index) (BC break) #687

2014-10-22

  • Added Util::convertDateTimeObject to Util class to easily convert \DateTime objects to required format #709

2014-10-15

  • Remove ResponseException catch in Type::getDocument() #704

2014-10-10

  • Fixed Response::isOk() to work better with bulk update api #702
  • Adding magic __call() #700

2014-10-05

  • ResultSet creation moved to static ResultSet::create() method #690
  • Accept an options array at Type::updateDocument() #686
  • Improve exception handling in Type::getDocument() #693

2014-10-04

  • Release v1.3.4.0
  • Update to elasticsearch 1.3.4 #691

2014-09-22

  • Update the branch alias in composer.json to match the library version #683

2014-09-16

  • Update license in composer.json to match project #681

2014-09-08

  • Delete execution permission from non-executable files #677

2014-08-25

  • Top-level filter parameter in search has been renamed to post_filter #669 #670
  • Deprecated: Elastica\Query::setFilter() is deprecated. Use Elastica\Query::setPostFilter() instead. #669
  • Deprecated: Elastica\Query::setPostFilter() passing filter as array is deprecated. Pass instance of AbstractFilter instead. #669

2014-08-22

  • Fixed escaping of / character in Elastica\Util::escapeTerm(), removed usage of JSON_UNESCAPED_SLASHES in Elastica\JSON #660

2014-08-06

  • Add connection pool and connection strategy

2014-07-26

  • Release v1.3.0.0
  • Prepare Elastica Release v1.3.0.0

2014-07-25

2014-07-14

  • Add setQuery() method to Elastica\Query\ConstantScore #653

2014-07-12

  • Be able to configure ES host/port via ENV var in test env #652

2014-07-07

  • Fix FunstionScore Query random_score without seed bug. #647

2014-07-02

2014-06-30

2014-06-14

2014-06-13

  • Stop ClientTest->testDeleteIdsIdxStringTypeString from failing 1/3 of the time #634
  • Stop ScanAndScrollTest->testQuerySizeOverride from failing frequently for no reason #635
  • rework Document and Script so they can share some infrastructure allowing scripts to specify things like _retry_on_conflict and _routing #629

2014-06-11

  • Allow bulk API deletes to be routed #631

2014-06-10

  • Update travis to elasticsearch 1.2.1, disable Thrift plugin as not compatible and fix incompatible tests

2014-06-04

2014-06-02

  • add retry_on_conflict support to bulk #623

2014-06-01

  • toString updated to consider doc_as_upsert if sent an array source #622

2014-05-27

  • Fix Aggragations/Filter to work with es v1.2.0 #619

2014-05-25

2014-05-13

  • Add JSON compat library; Elasticsearch JSON flags and nicer error handling #614

2014-05-12

  • Update dev builds to phpunit 4.1.*

2014-05-11

  • Set processIsolation and backupGlobals to false to speed up tests. processIsolation was very slow with phpunit 4.0.19.

2014-05-05

  • Fix get settings on alaised index #608
  • Added named function for source filtering #605
  • Scroll type constant to Elastica\Search added #607

2014-04-28

  • Added setAnalyzer method to Query\FuzzyLikeThis Class and fixed issue with params not being merged #611
  • Typo fixes #600, #602
  • Remove unreachable return statement #598

2014-04-27

  • Release v1.1.1.1
  • Fix missing use in TermsStats->setOrder() #597
  • Replace all instances of ElasticSearch with Elasticsearch #597

2014-04-24

  • Fixing the Bool filter with Bool filter children bug #594

2014-04-22

  • Remove useless echo in the Memcache Transport object #595

2014-04-21

  • escape \ by \ #592

2014-04-20

  • Handling of HasChild type parsing bug #585
  • Consolidate Index getMapping tests #591
  • Fix Type::getMapping when using an aliased index #588

2014-04-19

2014-04-17

  • Only trap real JSON parse errors in Response class #586

2014-04-09

  • Added Cardinality aggregation #581

2014-04-07

  • Support for Terms filter lookup options #579

2014-03-29

2014-03-26

  • Fixed Query\Match Fuzziness parameter type #576

2014-03-24

  • Release v1.0.1.2
  • Added Filter\Indices #574

2014-03-25

  • Allow json string as data srouce for Bulk\Action on update #575

2014-03-20

  • Allow for request params in delete by query calls #573

2014-03-17

  • Added filters: AbstractGeoShape, GeoShapePreIndexed, GeoShapeProvided #568

2014-03-15

  • Percolate existing documents and add percolate options (#570)

2014-03-14

  • Added Query\Rescore #441

2014-03-13

  • Added missing query options for MultiMatch (operator, minimum_should_match, zero_terms_query, cutoff_frequency, type, fuzziness, prefix_length, max_expansions, analyzer) #569
  • Added missing query options for Match (zero_terms_query, cutoff_frequency) #569

2014-03-11

  • Fixed request body reuse in http transport #567

2014-03-08

  • Release v1.0.1.1
  • Enable goecluster-facet again as now compatible with elasticsearch 1.0 on travis
  • Run elasticsearch in the background to not have log output in travis build
  • Set memache php version as environment variable
  • Update to memcache 3.0.8 for travis

2014-03-07

  • Add snapshot / restore functionality (Elastica\Snapshot) #566

2014-03-04

  • Add PHP 5.6 to travis test environment
  • Improve performance of Elastica/Status->getIndicesWithAlias and aliasExists on clusters with many indices #563

2014-03-02

  • Release v1.0.1.0
  • Fixed Type->deleteByQuery() not working with Query objects #554

2014-02-27

  • Update to elasticsearch 1.0.1. Update Thrift and Geocluster plugin.

2014-02-25

  • Add JSON_UNESCAPED_UNICODE and JSON_UNESCAPED_SLASHES options in Elastica/Transport/Http, Elastica/Bulk/Action #559

2014-02-20

  • Fixed unregister percolator (still used _percolator instead of .percolator). removed duplicate slash from register percolator route. #558

2014-02-17

  • Throw PartialShardFailureException if response has failed shards
  • Elastica/Aggregations/GlobalAggragation not allowed as sub aggragation #555

2014-02-14

  • Add methods setSize, setShardSize to Elastica/Aggregation/Terms
  • Elastica/Aggregation/GlobalAggregationTest fixed bug where JSON returned [] instead of {}
  • Elastica/ResultSet added method hasAggregations

2014-02-13

  • Moved from Apache License to MIT license

2014-02-12

2014-02-11

  • Add aggregations

2014-02-08

  • Setting shard timeout doesn't work #547

2014-02-04

  • Remove Elastica\Query\Field and Elastica\Query\Text, which are not supported in ES 1.0.0.RC1
  • Minor tweaking of request and result handling classes to adjust for changes in ES 1.0.0.RC1
  • Update mapper-attachments plugin to version 2.0.0.RC1 in .travis.yml
  • Adjust tests to account for changes in ES 1.0.0.RC1
  • Prevent the geocluster-facet plugin from being installed in test/bin/run_elasticsearch.sh as the plugin has not yet been updated for ES 1.0.0.RC1

2014-01-06

  • Update to elasticsearch v1.0.0.RC2

2014-01-02

  • Added Elastica\Query\DisMax
  • Update to elasticsearch v1.0.0.RC1

2014-01-02

  • Release v0.90.10

2014-01-31

  • Fix _bulk delete proxy methods if type or index not explicitly defined.

2014-01-28

  • Add _bulk delete proxy methods to Index and Type for consistency.
  • Use the HTTP response code of GET requests (getDocument), instead of extists/found json property.

2014-01-22

  • Add getParam & getProperties methods to Elastica\Type\Mapping

2014-01-21

2014-01-17

  • Fix typo in constant name: Elastica\Query\FunctionScore::DECAY_GUASS becomes DECAY_GAUSS

2014-01-13

  • Add support for _bulk update

2014-01-14

  • added \Elastica\Exception\ResponseException::getElasticsearchException()
  • Changed logger default log level to debug from info

2014-01-13

  • Update to elasticsearch 0.90.10
  • Add Elastica\Facet\TermsStats::setOrder()

2014-01-08

  • Adding analyze function to Index to expose the _analyze API

2014-01-07

  • Document::setDocAsUpsert() now returns the Document

2013-12-18

  • Update to Elasticsearch 0.90.8
  • Add support for simple_query_string query

2013-12-15

  • Add support for filter inside HasChild filter
  • Add support for filter inside HasParent filter

2013-12-12

  • Always send scroll_id via HTTP body instead of as a query param
  • Fix the manner in which suggestion results are returned in \Elastica\ResultSet and adjust associated tests to account for the fix.
  • Add \Elastica\Resultset::hasSuggests()

2013-12-11

  • Pass arguments to optimize as query
  • Add refreshAll on Client

2013-12-07

  • Added Result::hasFields() and Result::hasParam() methods for consistency with Document

2013-12-07

  • Escape slash in Util::escapeTerm, as it is used for regexp from Elastic 0.90

2013-12-05

  • Add *.iml to .gitignore
  • Refactor suggest implementation (\Elastica\Suggest, \Elastica\Suggest\AbstractSuggest, and \Elastica\Suggest\Term) to more closely resemble query implementation. (BC break)
  • \Elastica\Search::addSuggest() has been renamed to \Elastica\Search::setSuggest()
  • \Elastica\Query::addSuggest() has been renamed to \Elastica\Query::setSuggest()
  • Add \Elastica\Suggest\Phrase, \Elastica\Suggest\CandidateGenerator\AbstractCandidateGenerator, and \Elastica\Suggest\CandidateGenerator\DirectGenerator (see https://www.elastic.co/guide/en/elasticsearch/reference/current/search-suggesters-phrase.html)

2013-12-04

  • Remove boost from FunctionScore::addFunction because this is not supported by elasticsearch

2013-12-02

  • Issue #491 resolved

2013-12-01

  • Issue #501 resolved
  • satooshi/php-coveralls package added for coverall.io
  • Multiple badges for downloads and latest stable release added

2013-11-30

  • Remove facets param from query if is empty array
  • Add size param to API for TermsStats

2013-11-23

  • Release v0.90.7.0

2013-11-19

  • Updated geocluster-facet to 0.0.9

2013-11-18

  • Added \Elastica\Filter\Regexp

2013-11-16

  • Remove wrong documentation for "no limit" #496
  • Update to elasticsearch 0.90.7

2013-11-03

  • Issue #490: Set Elastica\Query\FunctionScore::DECAY_EXPONENTIAL to "exp" instead of "exponential"

2013-10-29

2013-10-27

2013-10-27

  • Release v0.90.5.0

2013-10-26

  • Update to elasticsearch 0.90.5

2013-10-21

  • Fix \Elastica\Filter\HasParent usage of \Elastica\Query as to not collide with \Elastica\Filter\Query, bring \Elasitca\Filter\HasChild into line

2013-10-01

  • Also pass the current client object to the failure callback in \Elastica\Client.

2013-09-20

2013-09-18

  • Fix \Elastica\Filter\HasChild usage of \Elastica\Query as to not collide with \Elastica\Filter\Query namespace

2013-09-17

  • Update to elasticsearch 0.90.4
  • Add support for function_score query
  • Skip geocluster-facet test if the plugin is not installed
  • Correct \Elastica\Test\ClientTest to catch the proper exception type on connection failure
  • Fix unit test errors

2013-09-14

  • Nested filter supports now the setFilter method

2013-09-03

  • Support isset() calls on Result objects

2013-08-27

  • Add \ArrayAccess on the ResultSet object

2013-08-25

  • Update to elasticsearch 0.90.3

2013-08-25

  • Release v0.90.2.0

2013-08-20

  • Support for "proxy" param for http connections

2013-08-17

  • Add support for fields parameter in Elastica_Type::getDocument()

2013-08-13

  • Add a getQuery method on the FilteredQuery object

2013-08-01

  • Second param to \Elastica\Search.php:count($query = '', $fullResult = false) added. If second param is set to true, full ResultSet is returned including facets.

2013-07-16

  • Plugin geocluster-facet support added

2013-07-02

  • Add Query\Common
  • Can now create a query by passing an array to Type::search()

2013-07-01

  • Add Filter\GeohashCell

2013-06-30

2013-06-29

  • Update to elasticsearch 0.90.2
  • Enabled ES_WAIT_ON_MAPPING_CHANGE for travis builds

2013-06-25

  • Added upsert support when updating a document with a partial document or a script.

2013-06-23

  • Add filtered queries to the percolator API.

2013-06-21

  • Correct class name for TermTest unit test
  • Implement terms lookup feature for terms filter

2013-06-14

  • Fix support for making scroll queries once the scroll has been started.

2013-06-07

  • Release 0.90.1.0

2013-06-05

  • Changed package name to lowercase to prevent potential issues with case sensitive file systems and to refelect the package name from packagist.org. If you are requiring elastica in your project you might want to change the name in the require to lowercase, although it will still work if written in uppercase. The composer autoloader will handle the package correctly and you will not notice any difference. If you are requiring or including a file by hand with require() or include() from the composer vendor folder, pay attention that the package name in the path will change to lowercase.
  • Add Bulk\Action\UpdateDocument.
  • Update Bulk\Action\AbstractDocument and Bulk\Action to enable use of OP_TYPE_UPDATE.
  • Update .travis.yml to use Elasticsearch version 0.9.1, as bulk update is a new feature in 0.9.1.

2013-06-04

  • Elastica\Client::_configureParams() changed to _prepareConnectionParams(), which now takes the config array as an argument

2013-06-03

  • Add getPlugins and hasPlugin methods to Node\Info

2013-05-30

  • Update Index\Status::getAliases() to use new API
  • Update Index\Status::getSettings() to use new API

2013-05-29

  • Add _meta to mapping. #330

2013-05-27

  • Added parameters to implement scroll

2013-05-23

2013-05-18

  • Elastica\Index::exists fixed for 0.90.0. HEAD request method introduced
  • Elastica\Filter\AbstractMulti::getFilters() added
  • Implement Elastica\Type\Mapping::enableAllField
  • Refresh for Elastica\Index::flush implemented #316
  • Added optional parameter to filter result while percolate #384

2013-05-07

  • Added EXPERIMENTAL DocumentObjectInterface to be used with Type::addObject()/addObjects()

2013-04-23

  • Removed Elastica\Exception\AbstractException
  • All Exceptions now implement Elastica\Exception\ExceptionInterface

2013-04-17

  • Query\Fuzzy to comply with DSL spec. Multi-field queries now throw an exception. Implemented: Query\Fuzzy::setField, Query\Fuzzy::setFieldOption.
  • Query\Fuzzy::addField has been deprecated.

2013-04-12

  • Adding max score information in ResultSet
  • Adding test for the ResultSet class

2013-03-20

  • Removal of unsupported minimum_number_should_match for Boolean Filter

2013-02-25

  • Added Elastica\Bulk class responsible for performing bulk requests. New bulk requests implemented: Client::deleteDocuments(), Bulk::sendUdp()

2013-02-20

  • Release candidate 0.20.5.0.RC1

2013-02-14

  • Added factory for transports that is used by the Connection class
  • The transport instances now has support for parameters that can be injected by specifying an array as a transport when creating the Elastica client

2013-02-08

  • Terms->setScript() Added, namespace Elastica\Facet

2013-01-31

  • Removed deprecated method Type::getType()
  • Removed deprecated old constructor call in Filter\GeoDistance::__construct()
  • Removed deprecated method Filter\Script::setQuery()
  • Removed deprecated methods Query\QueryString::setTieBraker() and Query\QueryString::setQueryString()
  • Removed deprecated methods Query\Builder::minimumShouldMatch() and Query\Builder::tieBreaker()

2013-01-25

  • Add get/set/has/remove methods to Document
  • Add magic methods __get/__set/__isset/__unset to Document
  • Document::add method became deprecated, use set instead
  • Populate document id created by elasticsearch on addDocument()/addDocuments() call if no document id was set
  • Populate updated fields in document on Client::updateDocument() call if fields options is set

2013-01-24

  • Added serialization support. Objects can be added to elastica directly when a serializer callable is configured on \Elastica\Type

2013-01-21

  • Added Thrift transport. Ir requires installing munkie/elasticsearch-thrift-php package and elasticsearch-tranport-thrift plugin should be installed in elastcisearch

2013-01-13

  • Add version option to Elastica_Search::search
  • Remove compatibility for PHP 5.2
  • Changed all syntax using namespaces, in compliance with PSR-2.
  • Usage of composer for lib and test autoloading
  • Added PHPUnit as a dev dependency in composer.json
  • All tests were rewritten for new syntax.
  • All tests where moved in Elastica\Test namespace
  • All tests now inherit from Elastica\Test\Base
  • Removed all executable flags on files where not needed.
  • Update to elasticsearch 0.20.2
  • Refactored Elastica_Script and added it support in Elastica_Query_CustomFiltersScore, Elastica_Query_CustomScore and Elastica_Filter_Script
  • Refactored Elastica_Client::updateDocument() method to support partial document update. $data can be Elastic_Script, Elastic_Document or array.
  • Elastica_Type::updateDocument() now takes Elastica_Document instead of Elastica_Script (BC break). Script can be set to document to perform script update.

2012-12-23

  • Elastica_Client config param "servers" to "connections" renamed. "headers" and "curl" are now a config param inside "connections"
  • Elastica_Connection added to allow connection management (enabled / disable)
  • Refactoring of Elastica_Request. Takes Elastica_Connection in constructor instead of Elastica_Client
  • Elastica_Transport refactored
  • Elastica_Log refactored
  • Renamed Elastica_Exception_Client to Elastica_Exception_Connection
  • Use Elastica_Connection for the following constants: DEFAULT_PORT, DEFAULT_HOST, DEFAULT_TRANSPORT, TIMEOUT

2012-11-28

  • Added Elastica_Filter_GeoDistanceRange filter

2012-11-23

  • Simplified Elastica_Document data handling by extending Elastica_Param

2012-11-10

  • Added Elastica_Cluster_Health, Elastica_Cluster_Health_Index and Elastica_Cluster_Health_Shard which wrap the _cluster/health endpoint.
  • Added Elastica_Document::setId()
  • Added options parameter to Elastica_Type::getDocument()
  • Added Elastica_Query_Filtered::getFilter()

2012-10-30

  • Elastica_Search implement Elastica_Searchable interface

2012-10-28

  • Add Elastica_Filter_HasParent and Elastic_Query_HasParent

2012-08-11

  • Release v0.19.8.0
  • Elastica_Query_Prefix added

2012-07-26

  • Change Elastica_Filter_GeoDistance::__construct(), accepts geohash parameter (BC break, before: ($key, $latitude, $longitude, $distance), after: ($key, $location, $distance) where $location is array('lat' => $latitude, 'lon' => $longitude) or a geohash)

2012-07-17

2012-06-24

  • Simplify Elastica_Type::search and Elastica_Index::search by using Elastica_Search
  • Implement Elastica_Filter_Abstract::setCache and Elastica_Filter_Abstract::setCacheKey
  • Add Elastica_Param::hasParam
  • Remove unsupported use of minimum number should match for Boolean Filter
  • Remove old style path creation through params in Elastica_Index::create and Elastica_Search::search

2012-06-22

  • Add Elastica_Filter_Limit
  • Add getters+setters for Index Setting blocks 'read', 'write' and 'metadata'
  • Add Elastica_Filter_MatchAll

2012-06-20

  • Facet scope added

2012-06-09

  • Change $_parent to null to also support 0 for an id
  • Fix Elasitca_Document->toArray()

2012-05-01

  • Release v0.19.3.0
  • MoreLikeThis Query in Elastica_Document
  • Add query param for request (allows GET params)

2012-03-04

2012-02-21

  • Allow percolate queries in bulk requests
  • Fix memory leak in curl requests

2012-01-23

2012-01-15

  • Vagrantfile for vagrant environment with elasticsearch added. Run: vagrant up

2012-01-08

  • Allow to set curl params over client config #106 #107
  • Add the possibility to add path or url in config for a request #120

2012-01-04

  • Elastica_Index::exists() and Elastica_Cluster::getIndexNames() added

2012-01-01

  • Elastica_Cluster_Settings added
  • Read only feature for cluster and index added. This feature is elasticsearch >0.19.0 only. ES 0.19.0 release is not out yet

2011-12-29

  • Elastica_Type::deleteByQuery implemented

2011-12-20

  • Release v0.18.6.0

2011-12-19

  • Percolator for Type and Documents added

2011-12-06

  • Elastica_Percolator added. See tests for more details

2011-12-02

  • Rename Elastica_Type::getType() to Elastica_Type::getName(), getType() is now deprecated

2011-12-01

  • Elastica_Filter_Term::addTerm renamed to setTerm, Elastica_Filter_Term::setTerm renamed to setRawTerm
  • Elastica_Query_Term::addTerm renamed to setTerm, Elastica_Query_Term::setTerm renamed to setRawTerm

2011-11-30

  • Release v0.18.5.0

2011-11-28

  • Elastica_Filter_Nested added

2011-11-26

  • Elastica_Search::addIndices(), Elastica_Search::addTypes() added

2011-11-20

  • Release v0.18.4.1
  • Elastica_Log added for logging. Has to be passed as client config to enable
  • Elastica blogging introduced: http://ruflin.com/en/elastica

2011-11-17

2011-11-07

  • Elastica_Index_Stats added

2011-11-05

  • Elastica_Query_Nested added

2011-10-29

  • TTL for document and mapping added

2011-10-28

  • Refactored Elastica_Query_CustomScore::addCSParam to ::addParams
  • Rename Elastica_Query_CustomScore::addParam to ::addCSParam
  • Release v0.18.1.0

2011-10-20

  • Release v0.17.9.0
  • Elastica_Filter_Type added

2011-10-19

  • Elastica_Query_CustomFilterScore added

2011-10-15

  • API Documentation changed to DocBlox

2011-10-10

  • Bug fixing
  • Release v0.17.8.0 added

2011-09-19

  • Release v0.17.7.0 added
  • Release v0.17.6.1 added

2011-09-18

  • Elastica_Exception_ExpectedFieldNotFound renamed to Elastica_Exception_NotFound

2011-08-25

  • Https transport layer added

2011-08-22

  • Typo in Terms query fixed (issue #74)

2011-08-15

  • Refactoring HTTP connection to keep alive connection -> speed improvement during using the same client
  • Release v0.17.6.0 added

2011-08-09

  • Automatic creation of id for documents added. This was more a bug
  • Release v0.17.4.0 added

2011-08-08

  • Elastica_Query_Text added
  • Params (constructor) of Elastica_Filter_GeoBoundingBox changed (array instead of single params)

2011-08-07

  • Elastica_Query_MoreLikeThis added by @juneym. Still work under progress
  • Refactoring Queries and Filters to use Elastica_Param. Adding tests

2011-08-05

  • Elastica_Filter_Abstract enhanced for more general usage (set/get/addParam(s)) added

2011-08-04

  • Release v0.17.3.0 added
  • Elastica_Index_Settings::set/get response updated. get('...') does not require 'index.' in front anymore
  • Nodes and Cluster shutdown added
  • Elastica_Node::getIp() and getPort() added

2011-07-30

  • Readd merge_factor to settings. Now working as expected. Index has to be closed first.

2011-07-29

  • Release tag v0.17.2.0 added. Elastica is compatible with elasticsearch 0.17.2

2011-07-22

  • Elastica_Index_Settings::getMergePolicyMergeFactor and set removed because of enhanced merge policy implementation in ES 0.17.0 elastic/elasticsearch#998
  • Release tav v0.17.1.0 added

2011-07-21

  • Elastica_Query_HasChild and _parent feature added by fabian
  • Elastica_Filter_GeoBoundingBox added by fabian

2011-07-20

  • Elastica_Query_Builder added by chrisdegrim

2011-07-19

  • Release tag v0.17.0.0 added. Elastica is compatible with elasticsearch 0.17.0

2011-07-18

  • ResultSet::hasFacets added
  • QueryString useDisMax added

2011-07-15

2011-06-19

  • Add support for multiple servers to Elastica_Client (issue #39)

2011-06-16

  • Support for multiple index, type queries and _all queries added through Elastica_Search object
  • Elastica_Index::clearCache added to clean cache
  • Elastica_Index::flush added

2011-06-07

  • Elastica_Index::setNumberOfShards removed as not supported after creating index

2011-05-11

  • Refactor client constructor. Elastica_Client::__construct(array $config) now takes a config array instead of host and port

2011-05-08

  • Elastica_Query_QueryString::escapeTerm move to Elastica_Util::escapeTerm

2011-04-29

2011-04-28

  • Release of version 0.16.0.0 (see new version naming structure in README)

2011-04-27

  • Refactoring of Elastica_Type::setMapping. No source parameter anymore.
  • Elastica_Type_Mapping object introduced to set more fine grained mapping

2011-04-17

  • Elastica_Filter_Exists added

2011-04-14

  • Elastica_Type getCount replace by count()
  • Count has now optional query parametere

2011-04-01

  • Renaming of functions in Elastica_Query_Terms and Ela-stica_Query_Filter to fit new naming convention. setTerms, addTerm have different API now!

2011-03-31

  • Deprecated code removed
  • Break backward compatibility to 0.15.1 (versions introduced by wlp1979)

2011-03-30

  • Filtered query introduced
  • setRawArguments in Elastica_Query is now setParam
  • open / close for index added
  • Remove Elastica_Filter and Elastica_Facets because not needed anymore

2011-03-29

  • Renaming Elastica_Filter->addQuery, addFilter to setQuery, setFilter
  • Add parts of Facets API
  • Add facet Terms
  • Renaming Elastica_Query->addFilter to setFilter

2011-03-24

2011-03-21

  • Node object added
  • Node_Info and Node_Stats added
  • Refactoring of Cluster object

2011-03-13

  • changes.txt introduced
  • getResponse in Elastica_Response renamed to getData. getResponse now deprecated
  • Index status objects added
  • getIndexName in Elastica_Index renamed to getName. getIndexName is deprecated

2011-03-21