open-telemetry/opentelemetry-auto-psr16

OpenTelemetry auto-instrumentation for PSR-16 (Common Interface for Caching Libraries).

0.0.6 2026-03-24 16:33 UTC

Requires

• php: ^8.1
• composer-runtime-api: ^2.0
• ext-opentelemetry: *
• open-telemetry/api: ^1.0
• open-telemetry/sem-conv: ^1.32
• psr/simple-cache: ^1 || ^2 || ^3

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3
• open-telemetry/sdk: ^1.0
• phan/phan: ^5.0
• phpstan/phpstan: ^1.1
• phpstan/phpstan-mockery: ^1.1.0
• phpstan/phpstan-phpunit: ^1.0
• phpunit/phpunit: ^9.5
• psalm/plugin-phpunit: ^0
• vimeo/psalm: 6.4.0

Apache-2.0

• instrumentation
• psr16
• tracing
• opentelemetry
• open-telemetry
• otel

README

This is a read-only subtree split of https://github.com/open-telemetry/opentelemetry-php-contrib.

OpenTelemetry PSR-16 auto-instrumentation

Please read https://opentelemetry.io/docs/instrumentation/php/automatic/ for instructions on how to install and configure the extension and SDK.

Overview

Auto-instrumentation hooks are registered via composer, and spans will automatically be created for each PSR-16 cache operation.

Configuration

The extension can be disabled via runtime configuration:

OTEL_PHP_DISABLED_INSTRUMENTATIONS=psr16