dbcompat.inc
3.17 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
<?php
/**
* $Id$
*
* Copyright (c) 2006 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; using version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* -------------------------------------------------------------------------
*
* You can contact the copyright owner regarding licensing via the contact
* details that can be found on the KnowledgeTree web site:
*
* http://www.ktdms.com/
*/
class DBCompat {
function & query ($sQuery) {
global $default;
$aParams = array();
if (is_array($sQuery)) {
$aParams = $sQuery[1];
$sQuery = $sQuery[0];
}
$this->lastResult =& DBUtil::runQuery(array($sQuery, $aParams));
if (PEAR::isError($this->lastResult)) {
$default->log->error("Error running query: " . DBUtil::lastQuery());
$default->log->error($this->lastResult->toString());
} else {
if (is_object($this->lastResult)) {
$this->lastResult->autofree = true;
}
}
return $this->lastResult;
}
function num_rows () {
global $default;
if (PEAR::isError($this->lastResult)) {
// var_dump($this->lastResult);
$default->log->error("DBCompat::numrows: lastResult was an error");
return $this->lastResult;
}
$default->log->debug("Number of rows was: " . $this->lastResult->numRows());
return $this->lastResult->numRows();
}
function next_record () {
if (is_int($this->lastResult)) {
return;
}
if (PEAR::isError($this->lastResult)) {
return false;
}
$this->lastRow = $this->lastResult->fetchRow(DB_FETCHMODE_ASSOC);
return $this->lastRow;
}
function f ($field) {
global $default;
// $default->log->debug("Requesting field $field");
$value = $this->lastRow[$field];
// $default->log->debug("Yielding value $value");
return $value;
}
}
function quote($value) {
if (is_numeric($value)) {
return $value;
} elseif (is_bool($value)) {
return $value ? 1 : 0;
} elseif (is_null($value)) {
return 'NULL';
}
if (function_exists('mysql_real_escape_string')) {
// TODO: include the relevant connection id to take charset into account
$value = "'" . mysql_real_escape_string($value) . "'";
} elseif (function_exists('mysql_escape_string')) {
$value = "'" . mysql_escape_string($value) . "'";
} else {
$value = "'" . addslashes($value) . "'";
}
return $value;
}
?>