Codeception\Specify::specifyCloneProperties PHP Method

    private function specifyCloneProperties($properties)
    {
        foreach ($properties as $property) {
            $propertyName = $property->getName();
            $propertyValue = $property->getValue();
            if ($this->specifyConfig->classIgnored($propertyValue)) {
                continue;
            }
            if ($this->specifyConfig->propertyIsShallowCloned($propertyName)) {
                if (is_object($propertyValue)) {
                    $property->setValue(clone $propertyValue);
                } else {
                    $property->setValue($propertyValue);
                }
            }
            if ($this->specifyConfig->propertyIsDeeplyCloned($propertyName)) {
                $property->setValue($this->copier->copy($propertyValue));
            }
        }
    }