/**
* Return transformed content.
*
* @return string
*/
public function getContent()
{
if ($this->pxeDoc) {
// Turning on output formatting is suitable for debugging purposes only
// $this->pxeDoc->formatOutput = true;
//
// Production usage requires this to be off,
// so that <span>abc</span><span>def</span> doesn't come out with a space like "abc def"
$this->pxeDoc->formatOutput = false;
if ($this->isDocument) {
return $this->pxeDoc->saveXML();
} else {
return $this->pxeDoc->saveXML($this->currentElement);
}
} else {
return '';
}
}
