PhpBench\Benchmark\Metadata\Annotations\AbstractArrayAnnotation::getExtend PHP Метод

    public function getExtend()
    {
        return $this->extend;
    }

 private function resolveValue(AbstractArrayAnnotation $annotation, array $currentValues, array $annotationValues)
 {
     $values = $annotation->getExtend() === true ? $currentValues : [];
     $values = array_merge($values, $annotationValues);
     return $values;
 }