for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace OpenTelemetry\Tracing;
class SpanContext
{
private $traceId;
private $spanId;
public static function generate()
return self::fork(bin2hex(random_bytes(16)));
}
public static function fork(string $traceId)
return self::restore($traceId, bin2hex(random_bytes(8)));
public static function restore(string $traceId, string $spanId)
return new self($traceId, $spanId);
public function __construct(string $traceId, string $spanId)
$this->traceId = $traceId;
$this->spanId = $spanId;
public function getTraceId(): string
return $this->traceId;
public function getSpanId(): string
return $this->spanId;
basis-company /
opentelemetry-php
