getIterator()

static string escapeArgument(string $argument) Escapes a string to be used as a shell

ProcessBuilder setEnv(string $name, null|string

bool getEnhanceSigchildCompatibility() Returns whether sigchild compatibility mode is activated

Process setTty(bool $tty)

string|null getWorkingDirectory() Gets the working directory.

int stop(int|float $timeout = 10, int $signal = null) Stops the process.

addErrorOutput(string $line) Adds a line to the STDERR stream.

float|null getIdleTimeout() Gets the process idle timeout (max. time since last output).

float|null getTimeout() Gets the process timeout (max. runtime).