class AbstractPipes implements

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

interface PipesInterface PipesInterface manages descriptors and pipes for the use of proc_open

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

bool areOpen() Returns if the current state has open file handles or pipes.

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

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

class UnixPipes extends AbstractPipes

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

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