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/Symfony 2.7

Symfony\Component\Process\Pipes\PipesInterface

interface PipesInterface

PipesInterface manages descriptors and pipes for the use of proc_open.

Constants

CHUNK_SIZE

Methods

array getDescriptors()

Returns an array of descriptors for the use of proc_open.
string[] getFiles()

Returns an array of filenames indexed by their related stream in case these pipes use temporary files.
string[] readAndWrite(bool $blocking, bool $close = false)

Reads data in file handles and pipes.
bool areOpen()

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

Closes file handles and pipes.

Details

public array getDescriptors()

Returns an array of descriptors for the use of proc_open.

Return Value

array

public string[] getFiles()

Returns an array of filenames indexed by their related stream in case these pipes use temporary files.

Return Value

string[]

public string[] readAndWrite(bool $blocking, bool $close = false)

Reads data in file handles and pipes.

Parameters

bool $blocking Whether to use blocking calls or not.
bool $close Whether to close pipes if they've reached EOF.

Return Value

string[] An array of read data indexed by their fd.

public bool areOpen()

Returns if the current state has open file handles or pipes.

Return Value

bool

public close()

Closes file handles and pipes.

© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/2.7/Symfony/Component/Process/Pipes/PipesInterface.html