<form>
<b>db host:porta <b/>
<input type="text" name="db_host" value="localhost">
<hr size=1 width="25%" align=left>
<b>db username <b/>
<input type="text" name="db_user" value="">
<hr size=1 width="25%" align=left>
<b>db password <b/>
<input type="text" name="db_pass" value="">
<hr size=1 width="25%" align=left>
<hr size=1 width="25%" align=left>
<input type="submit" name="submit" value="submit">
</form>
<?php
$submit = empty($_REQUEST['submit']) ? 0:1;
if ($submit) {
$db_host = empty($_REQUEST['db_host']) ? "localhost" :
$_REQUEST['db_host'];
$db_user = empty($_REQUEST['db_user']) ? "" : $_REQUEST['db_user'];
$db_pass = empty($_REQUEST['db_pass']) ? "" : $_REQUEST['db_pass'];;
if ( empty($db_host)
|| empty($db_host)
|| empty($db_host) ) {
die("<font color='red'>Campi mancanti.</font>");
}
$link = @mysql_connect($db_host, $db_user, $db_pass);
if (!$link)
die("<font color='red'>Impossibile connettersi, controllare i
dati.</font>");
$qry = "SELECT VERSION()";
$result = @mysql_query($qry);
if (!$result) {
die("<font color='red'>Errore: " . mysql_error() . "</font>");
}
$ver = @mysql_result($result, 0);
print "<font color='green'>Versione del server MySQL: <b>$ver</b></font>";
@mysql_free_result($result);
}
?>