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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
648472a7 AD |
2 | |
3 | require_once "config.php"; | |
4 | ||
5 | function db_connect($host, $user, $pass, $db) { | |
6 | if (DB_TYPE == "pgsql") { | |
7 | ||
befc807f | 8 | $string = "dbname=$db user=$user password=$pass"; |
6b3bce8a AD |
9 | |
10 | if ($host) { | |
387e6b41 | 11 | $string .= " host=$host"; |
6b3bce8a AD |
12 | } |
13 | ||
befc807f AD |
14 | if (defined('DB_PORT')) { |
15 | $string = "$string port=" . DB_PORT; | |
16 | } | |
17 | ||
922b009f AD |
18 | $link = pg_connect($string); |
19 | ||
20 | if (!$link) { | |
21 | die("Connection failed: " . pg_last_error($link)); | |
22 | } | |
23 | ||
24 | return $link; | |
648472a7 AD |
25 | |
26 | } else if (DB_TYPE == "mysql") { | |
922b009f | 27 | $link = mysql_connect($host, $user, $pass); |
648472a7 | 28 | if ($link) { |
922b009f AD |
29 | $result = mysql_select_db($db, $link); |
30 | if (!$result) { | |
31 | die("Can't select DB: " . mysql_error($link)); | |
32 | } | |
33 | return $link; | |
34 | } else { | |
35 | die("Connection failed: " . mysql_error($link)); | |
648472a7 | 36 | } |
648472a7 AD |
37 | } |
38 | } | |
39 | ||
40 | function db_escape_string($s) { | |
41 | if (DB_TYPE == "pgsql") { | |
42 | return pg_escape_string($s); | |
43 | } else { | |
8158c57a | 44 | return mysql_real_escape_string($s); |
648472a7 AD |
45 | } |
46 | } | |
47 | ||
aec3ce39 | 48 | function db_query($link, $query, $die_on_error = true) { |
648472a7 | 49 | if (DB_TYPE == "pgsql") { |
922b009f AD |
50 | $result = pg_query($link, $query); |
51 | if (!$result) { | |
8823cd59 | 52 | $query = htmlspecialchars($query); // just in case |
aec3ce39 | 53 | if ($die_on_error) { |
472782e8 | 54 | die("Query <i>$query</i> failed [$result]: " . pg_last_error($link)); |
aec3ce39 | 55 | } |
922b009f AD |
56 | } |
57 | return $result; | |
648472a7 | 58 | } else if (DB_TYPE == "mysql") { |
922b009f AD |
59 | $result = mysql_query($query, $link); |
60 | if (!$result) { | |
8823cd59 | 61 | $query = htmlspecialchars($query); |
aec3ce39 AD |
62 | if ($die_on_error) { |
63 | die("Query <i>$query</i> failed: " . mysql_error($link)); | |
64 | } | |
922b009f AD |
65 | } |
66 | return $result; | |
648472a7 AD |
67 | } |
68 | } | |
69 | ||
70 | function db_fetch_assoc($result) { | |
71 | if (DB_TYPE == "pgsql") { | |
72 | return pg_fetch_assoc($result); | |
73 | } else if (DB_TYPE == "mysql") { | |
922b009f | 74 | return mysql_fetch_assoc($result); |
648472a7 AD |
75 | } |
76 | } | |
77 | ||
78 | ||
79 | function db_num_rows($result) { | |
80 | if (DB_TYPE == "pgsql") { | |
8158c57a | 81 | return pg_num_rows($result); |
648472a7 | 82 | } else if (DB_TYPE == "mysql") { |
8158c57a | 83 | return mysql_num_rows($result); |
648472a7 AD |
84 | } |
85 | } | |
86 | ||
87 | function db_fetch_result($result, $row, $param) { | |
88 | if (DB_TYPE == "pgsql") { | |
89 | return pg_fetch_result($result, $row, $param); | |
90 | } else if (DB_TYPE == "mysql") { | |
e212e483 AD |
91 | // I hate incoherent naming of PHP functions |
92 | return mysql_result($result, $row, $param); | |
648472a7 AD |
93 | } |
94 | } | |
95 | ||
6e0584e9 AD |
96 | function db_unescape_string($str) { |
97 | $tmp = str_replace("\\\"", "\"", $str); | |
98 | $tmp = str_replace("\\'", "'", $tmp); | |
99 | return $tmp; | |
100 | } | |
101 | ||
648472a7 AD |
102 | function db_close($link) { |
103 | if (DB_TYPE == "pgsql") { | |
104 | ||
105 | return pg_close($link); | |
106 | ||
107 | } else if (DB_TYPE == "mysql") { | |
108 | return mysql_close($link); | |
109 | } | |
110 | } | |
7b099a4c | 111 | |
fea67e6a AD |
112 | function db_affected_rows($link, $result) { |
113 | if (DB_TYPE == "pgsql") { | |
114 | return pg_affected_rows($result); | |
115 | } else if (DB_TYPE == "mysql") { | |
116 | return mysql_affected_rows($link); | |
117 | } | |
68d3cf5a | 118 | } |
a4dbc524 AD |
119 | |
120 | function db_last_error($link) { | |
121 | if (DB_TYPE == "pgsql") { | |
122 | return pg_last_error($link); | |
123 | } else if (DB_TYPE == "mysql") { | |
124 | return mysql_error($link); | |
125 | } | |
126 | } | |
127 | ||
7b099a4c | 128 | ?> |