addTextBreak styling? about phpword HOT 5 CLOSED

$PHPWord = new PHPWord();
$fontStyle = array('size' => 24);
$paragraphStyle = array('spacing' => 240, 'size' => 24);
$PHPWord->addFontStyle('fontStyle', array('size' => 9));
$PHPWord->addParagraphStyle('paragraphStyle', array('spacing' => 480));
$fontStyle = array('size' => 24);
$section = $PHPWord->createSection();
$section->addText('Text break with no style:');
$section->addTextBreak();
$section->addText('Text break with defined font style:');
$section->addTextBreak(1, 'fontStyle');
$section->addText('Text break with defined paragraph style:');
$section->addTextBreak(1, null, 'paragraphStyle');
$section->addText('Text break with inline font style:');
$section->addTextBreak(1, $fontStyle);
$section->addText('Text break with inline paragraph style:');
$section->addTextBreak(1, null, $paragraphStyle);
$objWriter = PHPWord_IOFactory::createWriter($PHPWord, 'Word2007');
$objWriter->save("textbreakstyle.docx");