Requirements Automatic instrumentation with PHP requires: PHP 8.0 or higher OpenTelemetry PHP extension Composer autoloading OpenTelemetry SDK One or more instrumentation libraries Configuration Install the OpenTelemetry extension Important Installing the OpenTelemetry extension by itself does not generate traces. The extension can be installed via pecl, pickle or php-extension-installer (docker specific). There are also packaged versions of the extension available for some Linux package mana...