function merge()
{
global $argv, $title;
printf($title);
$sphinx = new Sphinx();
if ($argv[2] == "all") {
$indexes = $sphinx->getAllEnabledIndexes();
} else {
$indexes = array_slice($argv, 2);
}
printf("Going to merge %d %s\n\n", count($indexes), count($indexes) == 1 ? "index" : "indexes");
foreach ($indexes as $index) {
printf("Merging index '%s'\n", $index);
$sphinx->mergeIndex($index);
printf("Completed merging index '%s'\n\n", $index);
}
return true;
}