README

From https://help.aliyun.com/document_detail/53078.html

Opensearch restful API version v3

Overview

This SDK contains wrapper code used to call the OpenSearch Cloud restful API from PHP.

Prerequisites

How to start

1. Downlaod the PHP SDK zip and unzip it.
2. Move the SDK to your project.
3. View the demo directory, there are some samples likes app control, document push, app search, suggest search and etc.

Changes in version 3.3.0 (date: 2020-04-21)

• NEW: 支持临时安全令牌（STS）
• NEW: 新增搜索参数Rank.secondRankType（EXPRESSION|CAVA_SCRIPT）
• NEW: 新增下拉提示参数userId和reSearch（HOMONYM）
• NEW: 新增SuggestParams与SuggestionClient类

Changes in version 3.2.1 (date: 2019-09-12)

• FIXED: 修复 abtest 传参问题

Changes in version 3.2.0 (date: 2019-08-23)

• NEW: 数据采集 2.0

Changes in version 3.1.0 (date: 2018-09-03)

• NEW: 支持 A/B Test
• NEW: 支持 行为数据采集

Changes in version 3.0.1 (date:2017-06-09)

• 在使用arg之前先定义arg，否则在php的log level为Notice的时候会报出"Undefined variable: arg"