PHP Library for reading and writing binary data
I intentionally needed that for writing a PHP Client for TrafficCop. But the source grows so I decided to move it into an own package. You can also call this a pack() wrapper.
Install
Installation should be done via composer.
{
"require": {
"TrafficCophp/ByteBuffer": "dev-master"
}
}
Example
A simple usage example could look like this
<?php
require __DIR__ . '/vendor/.composer/autoload.php';
use TrafficCophp\ByteBuffer\ByteBuffer;
$channel = 'channel_one';
$message = 'php';
$buffer = new ByteBuffer(4 + 1 + 4 + strlen($channel) + strlen($message));
$buffer->writeInt32BE($buffer->length(), 0);
$buffer->writeInt8(0x1, 4);
$buffer->writeInt32BE(strlen($channel), 5);
$buffer->write($channel, 9);
$buffer->write($message, 9 + strlen($channel));
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$result = socket_connect($socket, '127.0.0.1', 3542);
socket_write($socket, (string) $buffer, $buffer->length());ToDo's
- Write Documentation
- Improve examples
- Allow Buffer as constructor
- Write test for concatinating buffers
License
Licensed under the MIT license.
