master/php/SamplerInterface_8php_source.html

<?php

namespace Wikimedia\Telemetry;


interface SamplerInterface {

    public function shouldSample( ?SpanContext $parentSpanContext ): bool;

}


Wikimedia\Telemetry\SpanContext
Data transfer object holding data associated with a given span.
Definition SpanContext.php:11

Wikimedia\Telemetry\SamplerInterface
Interface for OTEL span samplers.
Definition SamplerInterface.php:8

Wikimedia\Telemetry\SamplerInterface\shouldSample
shouldSample(?SpanContext $parentSpanContext)
Determine whether a newly created span should be sampled based on its parent span data.

Wikimedia\Telemetry
Definition Clock.php:2