test-bitarray.php

<?php
require_once("BitArray.php");
$test = new BitArray(128);
$test->setBit(12);
var_dump($test->toIntArray());
$test2 = new BitArray(128);
$test2->setBit(126);
var_dump($test2->toIntArray());
$test3 = BitArray::orFn($test, $test2);
var_dump($test3->toIntArray());
$test2 = new BitArray(60);
$test2->setBit(20);
var_dump($test2->toIntArray());
$test3 = BitArray::orFn($test3, $test2);                                        
var_dump($test3->toIntArray());
echo memory_get_usage(). "\n";
$test2 = new BitArray(30000000);
echo memory_get_usage();