5-bits-per-block.php

<?php
namespace Phpcraft;
require "vendor/autoload.php";

$bits_per_block = 5;
$bits = "";
foreach([1, 2, 2, 3, 4, 4, 5, 6, 6, 4, 8, 0, 7, 4, 3, 13, 15, 16, 9, 14, 10, 12, 0, 2, 11, 4] as $value)
{
	$bits .= strrev(str_pad(decbin($value), $bits_per_block, "0", STR_PAD_LEFT));
}
$data = new Connection();
for($i = 0; $i < 2; $i++)
{
	$data->writeGMP(gmp_init(strrev(substr($bits, $i * 64, 64)), 2), 8, 64, false, GMP_LSW_FIRST | GMP_BIG_ENDIAN);
}
echo Phpcraft::binaryStringToHex(substr($data->write_buffer, 0, 8))." = ".Phpcraft::binaryStringToBin(substr($data->write_buffer, 0, 8))."\n";
echo Phpcraft::binaryStringToHex(substr($data->write_buffer, 8, 8))." = ".Phpcraft::binaryStringToBin(substr($data->write_buffer, 8, 8))."\n";
// 70 20 86 31 48 41 88 41 = 01110000 00100000 10000110 00110001 01001000 01000001 10001000 01000001
// 8b 10 18 a7 26 0f 68 c8 = 10001011 00010000 00011000 10100111 00100110 00001111 01101000 11001000

composer.json

{
  "require": {
    "craft/core": "^0.5"
  }
}