}
echo "range, count: {$ret->count}\n";
$item = $ret->root;
while ($item) {
echo "value: {$item->value}\n";
$item = $item->next;
}
for ($i = 0; $i < 10; $i++) {
$val = sprintf("%012d", $i);
$ret = $m->delete($key, $val, strlen($val));
if ($ret != MEMLINK_OK) {
echo "delete error! {$ret} \n";
exit(0);
}
}
$count = $m->count($key, '');
if ($count) {
echo "count: {$count->visible_count} {$count->tagdel_count} \n";
}
$count = new MemLinkCount();
$ret = $m->count2($key, '', $count);
if ($ret != MEMLINK_OK) {
echo "count2 error: {$ret}\n";
exit(-1);
}
echo "count: {$count->visible_count} {$count->tagdel_count} \n";
/*
$info = new MemLinkStatSys();
$ret = $m->stat_sys2($info);
if ($ret == MEMLINK_OK) {
echo "keys:$info->keys\nvalues:$info->values\n";
