Release notes
Overview
OpenSearch SDK for PHP encapsulates API operations for application management, data processing, and searching for OpenSearch.
The latest version of the SDK continues to add features and iteratively fix identified bugs.
Version information
Latest version: 3.4.1 (upgrade to this version is recommended). Release date: 2021-05
PHP SDK version
Only PHP SDK 5.3 and later are supported. Versions earlier than 5.3 are not supported. For best results, use PHP SDK 5.4 or later.
V3.4.1 (2021-05-11)
Discontinued V3 Management and Control API requests.
V3.3.0 (2020-04-21)
New features:
Support for Security Token Service (STS) temporary tokens.
Added the search parameter Rank.secondRankType (EXPRESSION | CAVA_SCRIPT).
Added the suggestion parameters userId and reSearch (HOMONYM).
Added the SuggestParams and SuggestionClient classes.
V3.2.1 (2019-09-12)
New features:
Support for data collection 2.0.
Support for HTTPS.
Fixed an issue with A/B test parameter passing.
V3.2.0 (2019-08-23)
Support for data collection 2.0.
V3.1.0 (2018-09-03)
Support for A/B testing.
Support for behavior data collection.
V3.0.2 (2017-11)
New features:
Document search.
Query suggestions.
Query analysis.
Scroll query.
Cross-application queries (note: in V3 SDK, separate multiple applications with commas; in V2 SDK, use semicolons).
Compatibility:
Support for access to Standard Edition and Professional Edition applications.
Bug fixes:
Fixed an issue where the parameter name for the number of returned suggestion records was incorrect.
Fixed an issue where the ReRankSize parameter could not be set directly.
V3.0.1 (2017-07)
New features:
Document search.
Query suggestions.
Query analysis.
Scroll query.
Cross-application queries (note: in V3 SDK, separate multiple applications with commas; in V2 SDK, use semicolons).
Define arg before you use it. Otherwise, if the PHP log level is set to Notice, the error "Undefined variable: arg" is returned.
Compatibility:
Support for access to Standard Edition and Professional Edition applications.
Enhancements:
Added support for the kvpairs clause.
V3.0.0 (2017-05)
New features:
Document search.
Query suggestions.
Query analysis.
Scroll query.
Cross-application queries (note: in V3 SDK, separate multiple applications with commas; in V2 SDK, use semicolons).
Compatibility:
Support for access to Standard Edition and Professional Edition applications.