<?php $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */ if (maxdb_connect_errno()) { printf("Connect failed: %s\n", maxdb_connect_error()); exit(); }
/* return name of current default database */ if ($result = maxdb_query($link, "SELECT SERVERDB FROM USERS WHERE USERNAME='MONA'")) { $row = maxdb_fetch_row($result); printf("Default database is %s.\n", $row[0]); maxdb_free_result($result); }
/* change db to non existing db */ maxdb_select_db($link, "XXXXXXXX");
/* return name of current default database */ if ($result = maxdb_query($link, "SELECT SERVERDB FROM USERS WHERE USERNAME='MONA'")) { $row = maxdb_fetch_row($result); printf("Default database is %s.\n", $row[0]); maxdb_free_result($result); }
maxdb_close($link); ?>
|