string[] getFiles() Returns an array of filenames indexed by their related stream in case these

start(callable $callback = null) Starts the process and returns after writing the input to STDIN

bool isSuccessful() Checks if the process ended successfully.

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

Process clearErrorOutput()

class WindowsPipes extends

setSuffixes(array $suffixes) Replaces default suffixes of executable.

array read(Boolean $blocking) Reads data in file handles and pipes.

ProcessBuilder setWorkingDirectory(null|string

array getDescriptors() Returns an array of descriptors for the use of proc_open.