close() Closes the write buffer.

setPhpBinary($php) Sets the path to the PHP binary to use.

bool haveReadSupport() Returns if pipes are able to read output.

class ProcessBuilder Process builder. Methods

ProcessBuilder disableOutput()

close() Closes file handles and pipes.

static mixed validateInput(string $caller, mixed $input) Validates and normalizes

array getEnv() Gets the environment variables.

class ExecutableFinder Generic executable finder. Methods

string[] readAndWrite(bool $blocking, bool $close = false) Reads data in file handles and pipes