crc32test.php - Calculate crc32 loss

crc32test.php

<?php

ini_set('memory_limit', '16000M');

$arrays = array();

$total = 50000000;

for ($i=0; $i<$total; $i++) {
  $arrays[crc32($i)] = '';
}

echo $total."\n";
echo count($arrays);
echo "\n";
?>



php crc32test.php 
-50000000
-49727616
=0.544768%