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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
| <?php
/*
$Id: database.php,v 1.21 2003/06/09 21:21:59 hpdl Exp $
osCommerce, Open Source E-Commerce Solutions
<a href="http://www.oscommerce.com" target="_blank">http://www.oscommerce.com</a>
Copyright (c) 2003 osCommerce
Released under the GNU General Public License
*/
function tep_db_connect($server = DB_SERVER, $username = DB_SERVER_USERNAME, $password = DB_SERVER_PASSWORD, $database = DB_DATABASE, $link = 'db_link') {
global $$link;
if (USE_PCONNECT == 'true') {
$$link = mysql_pconnect($server, $username, $password);
} else {
$$link = mysql_connect($server, $username, $password);
}
if ($$link) mysql_select_db($database);
return $$link;
}
function tep_db_close($link = 'db_link') {
global $$link;
return mysql_close($$link);
}
function tep_db_error($query, $errno, $error) {
die('<font color="#000000"><b>' . $errno . ' - ' . $error . '<br><br>' . $query . '<br><br><small><font color="#ff0000">[TEP STOP]</font></small><br><br></b></font>');
}
function tep_db_query($query, $link = 'db_link') {
global $$link;
if (defined('STORE_DB_TRANSACTIONS') && (STORE_DB_TRANSACTIONS == 'true')) {
error_log('QUERY ' . $query . "\n", 3, STORE_PAGE_PARSE_TIME_LOG);
}
$result = mysql_query($query, $$link) or tep_db_error($query, mysql_errno(), mysql_error());
if (defined('STORE_DB_TRANSACTIONS') && (STORE_DB_TRANSACTIONS == 'true')) {
$result_error = mysql_error();
error_log('RESULT ' . $result . ' ' . $result_error . "\n", 3, STORE_PAGE_PARSE_TIME_LOG);
}
return $result;
}
function tep_db_perform($table, $data, $action = 'insert', $parameters = '', $link = 'db_link') {
reset($data);
if ($action == 'insert') {
$query = 'insert into ' . $table . ' (';
while (list($columns, ) = each($data)) {
$query .= $columns . ', ';
}
$query = substr($query, 0, -2) . ') values (';
reset($data);
while (list(, $value) = each($data)) {
switch ((string)$value) {
case 'now()':
$query .= 'now(), ';
break;
case 'null':
$query .= 'null, ';
break;
default:
$query .= '\'' . tep_db_input($value) . '\', ';
break;
}
}
$query = substr($query, 0, -2) . ')';
} elseif ($action == 'update') {
$query = 'update ' . $table . ' set ';
while (list($columns, $value) = each($data)) {
switch ((string)$value) {
case 'now()':
$query .= $columns . ' = now(), ';
break;
case 'null':
$query .= $columns .= ' = null, ';
break;
default:
$query .= $columns . ' = \'' . tep_db_input($value) . '\', ';
break;
}
}
$query = substr($query, 0, -2) . ' where ' . $parameters;
}
return tep_db_query($query, $link);
}
function tep_db_fetch_array($db_query) {
return mysql_fetch_array($db_query, MYSQL_ASSOC);
}
function tep_db_num_rows($db_query) {
return mysql_num_rows($db_query);
}
function tep_db_data_seek($db_query, $row_number) {
return mysql_data_seek($db_query, $row_number);
}
function tep_db_insert_id() {
return mysql_insert_id();
}
function tep_db_free_result($db_query) {
return mysql_free_result($db_query);
}
function tep_db_fetch_fields($db_query) {
return mysql_fetch_field($db_query);
}
function tep_db_output($string) {
return htmlspecialchars($string);
}
function tep_db_input($string, $link = 'db_link') {
global $$link;
if (function_exists('mysql_real_escape_string')) {
return mysql_real_escape_string($string, $$link);
} elseif (function_exists('mysql_escape_string')) {
return mysql_escape_string($string);
}
return addslashes($string);
}
function tep_db_prepare_input($string) {
if (is_string($string)) {
return trim(tep_sanitize_string(stripslashes($string)));
} elseif (is_array($string)) {
reset($string);
while (list($key, $value) = each($string)) {
$string[$key] = tep_db_prepare_input($value);
}
return $string;
} else {
return $string;
}
}
?> |
