InMemoryExporter.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\SDK\Trace\SpanExporter;

use ArrayObject;
use OpenTelemetry\SDK\Trace\Behavior\SpanExporterTrait;
use OpenTelemetry\SDK\Trace\SpanExporterInterface;
class InMemoryExporter implements SpanExporterInterface {
    use SpanExporterTrait;
    public function __construct(ArrayObject $storage = new ArrayObject()) {
    }
    protected function doExport(iterable $spans) : bool {
        foreach ($spans as $span) {
            $this->storage
                ->append($span);
        }
        return true;
    }
    public function getSpans() : array {
        return (array) $this->storage;
    }
    public function getStorage() : ArrayObject {
        return $this->storage;
    }

}