{
exec($cmd . ' 2>&1', $arOutput, $exitcode);
if ($exitcode != 0) {
//FIXME: do something with $arOutput
//echo implode("\n", $arOutput) . "\n";
{
exec($cmd . ' 2>&1', $arOutput, $exitcode);
if ($exitcode != 0) {
//FIXME: do something with $arOutput
//echo implode("\n", $arOutput) . "\n";