pedrotroller / phpetroleum
Because at least one good thing comes from petroleum industry
Requires (Dev)
- phpspec/phpspec: ~2.0.0
This package is auto-updated.
Last update: 2024-10-19 02:16:48 UTC
README
Because at least one good thing comes from petroleum industry
Installation
composer require pedrotroller/phpetroleum ~1.0.0
Usage
Create a simple pipe
$pipe = new PHPetroleum\Pipe('/tmp/pipe');
Then you, are able to write some content on this Pipe
$pipe->write('some content');
Or you can wait for content
$content = $pipe->read();
Use stream
One-way stream
$pipe = new PHPetroleum\Pipe('/tmp/input'); $stream = new PHPetroleum\Stream\ReaderStream($pipe); $content = $stream->read();
$pipe = new PHPetroleum\Pipe('/tmp/output'); $stream = new PHPetroleum\Stream\WriterStream($pipe); $stream->write($content);
Two-way stream
This stream is using tow pipes, one to read content, the other one to answer.
$input = new PHPetroleum\Pipe('/tmp/input'); $output = new PHPetroleum\Pipe('/tmp/output'); $stream = new PHPetroleum\Stream\TwoWayStream($input, $output); $content = $stream->read(); $stream->write('Other content');
How did it works
The Pipe object will push two elements into the pipe file, the message size and the message itself.
By default, the message size is stored into 8 bytes but you can change the size.
For exemle, if you write test
, the entire message will be 00000004test
(00000004
is the size for the message, test
the message itself)
If you set the message size length to 6 (php $pipe = new PHPetroleum\Pipe('/tmp/file', 6);
) test
will be stored 000004test