Start a managed external process.
public startProcess ( |
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$process | The Symfony Process object to manage. | |
$pidFile | string | The path to a lock file which governs the process: if the file is deleted then the process will be stopped in self::monitor(). |
$log | Symfony\Component\Console\Output\OutputInterface | An output stream to which log messages can be written. |
Résultat | integer | The process PID. |