private function filterOutAPMFrames()

in prod/php/ElasticOTel/InferredSpans/InferredSpans.php [198:218]

• 19 lines of code
• 6 McCabe index (conditional complexity)

    private function filterOutAPMFrames(array &$stackTrace): ?int
    {
       // Filter out Elastic and Otel stack frames
        $cutIndex = null;
        for ($index = count($stackTrace) - 1; $index >= 0; $index--) {
            $frame = $stackTrace[$index];
            if (
                array_key_exists('class', $frame) &&
                (str_starts_with($frame['class'], 'OpenTelemetry\\') ||
                str_starts_with($frame['class'], 'Elastic\\'))
            ) {
                $cutIndex = $index;
                break;
            }
        }

        if ($cutIndex !== null) {
            array_splice($stackTrace, 0, $cutIndex + 1);
        }
        return $cutIndex;
    }