66     private $processInformation;  variable in Symfony\\Component\\Process\\Process
441 …if ($this->processInformation['signaled'] && $this->processInformation['termsig'] !== $this->lates…
501         return $this->isRunning() ? $this->processInformation['pid'] : null;
802         return $this->processInformation['signaled'];
819         if ($this->isSigchildEnabled() && -1 === $this->processInformation['termsig']) {
823         return $this->processInformation['termsig'];
839         return $this->processInformation['stopped'];
855         return $this->processInformation['stopsig'];
871         return $this->processInformation['running'];
1346         $this->processInformation = proc_get_status($this->process);
1347         $running = $this->processInformation['running'];
1353 …  if (!isset($this->cachedExitCode) && !$running && -1 !== $this->processInformation['exitcode']) {
1354                 $this->cachedExitCode = $this->processInformation['exitcode'];
1357 …   if (isset($this->cachedExitCode) && !$running && -1 === $this->processInformation['exitcode']) {
1358                 $this->processInformation['exitcode'] = $this->cachedExitCode;
1365             $this->processInformation = $this->fallbackStatus + $this->processInformation;
1462         $this->exitcode = $this->processInformation['exitcode'];
1466             if ($this->processInformation['signaled'] && 0 < $this->processInformation['termsig']) {
1468                 $this->exitcode = 128 + $this->processInformation['termsig'];
1470                 $this->processInformation['signaled'] = true;
1471                 $this->processInformation['termsig'] = -1;
1492         $this->processInformation = null;