/**
* Encode value to escape newlines
*/
function vx_encode_nl($str, $nl = "\r\n")
{
//Convert and escape linebreaks
$str = preg_replace("/\r\n|\n\r|\r|\n/", '\\n', $str);
if ($this->_check_folding()) {
// "Fold" data if necessary/allowed to do so
org_openpsa_helpers_vxparser::_vx_encode_fold($str, $nl);
}
return $str;
}
