ProcessPipes
class ProcessPipes
ProcessPipes manages descriptors and pipes for the use of proc_open.
Properties
| array | $pipes |
Methods
| __construct($useFiles, $ttyMode) | ||
| __destruct() | ||
| unblock() Sets non-blocking mode on pipes. | ||
| close() Closes file handles and pipes. | ||
| closeUnixPipes() Closes Unix pipes. | ||
| array | getDescriptors() Returns an array of descriptors for the use of proc_open. | |
| array | read(Boolean $blocking) Reads data in file handles and pipes. | |
| array | readAndCloseHandles(Boolean $blocking) Reads data in file handles and pipes, closes them if EOF is reached. | |
| Boolean | hasOpenHandles() Returns if the current state has open file handles or pipes. | |
| write(Boolean $blocking, string|null $stdin) Writes stdin data. |
Details
__construct($useFiles, $ttyMode)
Parameters
| $useFiles | ||
| $ttyMode |
__destruct()
unblock()
Sets non-blocking mode on pipes.
close()
Closes file handles and pipes.
closeUnixPipes()
Closes Unix pipes.
Nothing happens in case file handles are used.
array getDescriptors()
Returns an array of descriptors for the use of proc_open.
Return Value
| array |
array read(Boolean $blocking)
Reads data in file handles and pipes.
Parameters
| Boolean | $blocking | Whether to use blocking calls or not. |
Return Value
| array | An array of read data indexed by their fd. |
array readAndCloseHandles(Boolean $blocking)
Reads data in file handles and pipes, closes them if EOF is reached.
Parameters
| Boolean | $blocking | Whether to use blocking calls or not. |
Return Value
| array | An array of read data indexed by their fd. |
Boolean hasOpenHandles()
Returns if the current state has open file handles or pipes.
Return Value
| Boolean |
write(Boolean $blocking, string|null $stdin)
Writes stdin data.
Parameters
| Boolean | $blocking | Whether to use blocking calls or not. |
| string|null | $stdin | The data to write. |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Component/Process/ProcessPipes.html