Returns the current error output of the process (STDERR).
@api
Return value
string The process error output
File
- drupal/core/vendor/symfony/process/Symfony/Component/Process/Process.php, line 542
Class
- Process
- Process is a thin wrapper around proc_* functions to ease
start independent PHP processes.
Namespace
Symfony\Component\Process
Code
public function getErrorOutput() {
$this
->updateErrorOutput();
return $this->stderr;
}