/**
* Return whether or not output is waiting to be read (still in the buffer)
* @param string $fileId the unique file id generated by ProcMonitor::Start
* @return bool True: Output is in the buffer, False: Output buffer is empty
* @see ProcMonitor::GetOutput
* @see ProcMonitor::Start
*/
public function OutputWaiting($fileId)
{
$handle = fopen(ProcMonitor::GetFName($fileId), "r");
$fstat = fstat($handle);
fclose($handle);
if ($fstat['size'] > ProcMonitor::GetBytesRead($fileId)) {
return true;
} else {
return false;
}
}
