/**
* Remove surrounding <p></p> blocks
* input: <p ...><!-- ... --></p>...<p ...><!-- ... --></p>
* output: <!-- ... -->...<!-- ... -->
*/
public static function removeSurroundingPBlocks(&$string)
{
if (empty($string)) {
return;
}
RLText::removeStartingPTag($string);
RLText::removeEndingPTag($string);
}
