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InfluxDB Cloud Serverless

PHP client library

Use InfluxDB 3 clients

The /api/v2/query API endpoint and associated tooling, such as InfluxDB v2 client libraries and the influx CLI, can’t query an InfluxDB Cloud Serverless cluster.

InfluxDB 3 client libraries are available that integrate with your code to write and query data stored in InfluxDB Cloud Serverless.

InfluxDB 3 supports many different tools for writing and querying data. Compare tools you can use to interact with InfluxDB Cloud Serverless.

PHP is a popular general-purpose scripting language primarily used for web development.

The documentation for this client library is available on GitHub.

PHP InfluxDB client

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For more information, see InfluxDB Cloud Serverless regions.

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New in InfluxDB 3.5

Key enhancements in InfluxDB 3.5 and the InfluxDB 3 Explorer 1.3.

See the Blog Post

InfluxDB 3.5 is now available for both Core and Enterprise, introducing custom plugin repository support, enhanced operational visibility with queryable CLI parameters and manual node management, stronger security controls, and general performance improvements.

InfluxDB 3 Explorer 1.3 brings powerful new capabilities including Dashboards (beta) for saving and organizing your favorite queries, and cache querying for instant access to Last Value and Distinct Value caches—making Explorer a more comprehensive workspace for time series monitoring and analysis.

For more information, check out:

InfluxDB Docker latest tag changing to InfluxDB 3 Core

On November 3, 2025, the latest tag for InfluxDB Docker images will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments.

If using Docker to install and run InfluxDB, the latest tag will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments. For example, if using Docker to run InfluxDB v2, replace the latest version tag with a specific version tag in your Docker pull command–for example:

docker pull influxdb:2

InfluxDB Cloud Serverless

You are currently viewing documentation specific to InfluxDB Cloud Serverless powered by the v3 storage engine, which offers different functionality than InfluxDB Cloud powered by the TSM storage engine.

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InfluxDB Cloud Serverless Storage Engine Version 3
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