1 |
<?php |
2 |
include("inc/class.DBI"); |
3 |
include("inc/stuff.php"); |
4 |
function DBOpen($db = "education", $user = "dpavlin", $pass = "", $host = "") { |
5 |
global $DBD, $DBH; |
6 |
if ($DBH && $DBH->dbh) return; |
7 |
$str = "dbi:$DBD:$db"; |
8 |
if ($host) $str .= ";host=$host"; |
9 |
$DBH = new DBI($str, $user, $pass); |
10 |
if (!$DBH->dbh) { |
11 |
$err = ""; |
12 |
if ($DBH) $DBH->errstr; |
13 |
if (!$err) $err = "???"; |
14 |
echo "<PRE>[Cannot connect to "$db": $err]</PRE><BR>\n"; |
15 |
unset($GLOBALS['DBH']); |
16 |
exit; |
17 |
} |
18 |
$DBH->dbh_do("SET DATESTYLE='ISO'"); |
19 |
} |
20 |
function DBClose() { |
21 |
global $DBH; |
22 |
if (!$DBH || !$DBH->dbh) return; |
23 |
$DBH->disconnect(); |
24 |
unset($GLOBALS['DBH']); |
25 |
} |
26 |
function &DBQuery($q) { |
27 |
global $DBH; |
28 |
if (!$DBH || !$DBH->dbh) return array(); |
29 |
$DBH->errstr = ""; |
30 |
$ret = array(); |
31 |
// Win1250 -> ISO8859-2 |
32 |
$q = strtr($q, "ðèæÐÈÆ", "¹ðè澩ÐÈÆ®"); |
33 |
#echo "<tt>[$q]</tt><br>\n"; |
34 |
if (eregi('^\s*SELECT', $q)) { |
35 |
$sth = $DBH->prepare($q); |
36 |
if (!$sth) return array(); |
37 |
$sth->execute(); |
38 |
$ret = array(); |
39 |
while ($row = $sth->fetchrow_array()) |
40 |
array_push($ret, $row); |
41 |
$sth->finish(); |
42 |
} else array_push($ret, $DBH->dbh_do($q)); |
43 |
return $ret; |
44 |
} |
45 |
?> |