this code might help you
$cid1 = mysql_connect ("192.168.0.4", "root", "K4HVD01365");
$cid2 = mysql_connect ("localhost", "root", "K4HVD01365");
$db1 = mysql_select_db("hci", $cid1);
$db2 = mysql_select_db("hci", $cid2);
##############
# copy users #
##############
$sql1 = "SELECT * FROM `_hci_users`";
$retid1 = mysql_query ($sql1, $cid1);
while ( $row1 = mysql_fetch_array($retid1) )
{
echo "<br>Importing user " . $row1['username'] . "... ";
$sql2 = "INSERT INTO `_hci_users` VALUES('" . $row1['id'] . "', '" . $row1['username'] . "', '" . $row1['password'] . "', '" . $row1['email'] . "', '" . $row1['group'] . "')";
if ($retid2 = mysql_query ( $sql2 , $cid2 ) )
echo "done!";
else
die ( mysql_error() );
}