This method inserts a shape into your Word document.
$type
$style

require_once 'classes/CreateDocx.inc';
$docx = new CreateDocx();
$type = 'line';
$paramsShape = array(
'width' => 0,
'height' => 0
);
$docx->addShape($type, $paramsShape);
$docx->createDocx('example_shape');