Which table you want to insert ?
function show_field($db,$table,$num,$selected_field) {
$result = mysql_db_query($db, "SHOW KEYS FROM $table") or mysql_die();
$primary = "";
while ($row = mysql_fetch_array($result))
if ($row["Key_name"] == "PRIMARY")
$primary .= "$row[Column_name], ";
$result = mysql_db_query($db, "SHOW FIELDS FROM $table");
if (!$result) {
mysql_die();
}
else {
echo "nn";
}
}
function show_table($db,$selected_table) {
$tables = mysql_list_tables($db);
$num_tables = @mysql_numrows($tables);