CHTMLEditor::SafeJsonEncode

function SafeJsonEncode($data = array())
{
	try
	{
		$json = BitrixMainWebJson::encode($data, JSON_HEX_TAG|JSON_HEX_AMP|JSON_HEX_APOS|JSON_HEX_QUOT|JSON_PARTIAL_OUTPUT_ON_ERROR);
	}
	catch (Exception $e)
	{
		$json = '{}';
	}
	return $json;
}