EventMessageThemeCompiler::getStylesString

public function getStylesString()
{
	$returnStylesString = $this->themeStylesString;
	$arStyle = $this->arStyle;
	asort($arStyle);
	foreach($arStyle as $path=>$sort)
	{
		$pathFull = BitrixMainApplication::getDocumentRoot().$path;
		if(IOFile::isFileExists($pathFull))
		{
			$content = "/* $path */ rn" . IOFile::getFileContents($pathFull);
			$returnStylesString .= $content . "rn";
		}
	}

	if($returnStylesString <> '')
	{
		$returnStylesString = '';
	}

	return $returnStylesString;
}