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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) { | |
147f5632 CM |
6 | if (DB_TYPE == "pgsql") { |
7 | ||
1d064e0d | 8 | $string = "dbname=$db user=$user"; |
147f5632 | 9 | |
1d064e0d | 10 | if ($pass) { |
147f5632 | 11 | $string .= " password=$pass"; |
1d064e0d | 12 | } |
147f5632 | 13 | |
6b3bce8a | 14 | if ($host) { |
387e6b41 | 15 | $string .= " host=$host"; |
6b3bce8a AD |
16 | } |
17 | ||
befc807f AD |
18 | if (defined('DB_PORT')) { |
19 | $string = "$string port=" . DB_PORT; | |
20 | } | |
21 | ||
922b009f AD |
22 | $link = pg_connect($string); |
23 | ||
24 | if (!$link) { | |
25 | die("Connection failed: " . pg_last_error($link)); | |
26 | } | |
27 | ||
28 | return $link; | |
648472a7 AD |
29 | |
30 | } else if (DB_TYPE == "mysql") { | |
922b009f | 31 | $link = mysql_connect($host, $user, $pass); |
648472a7 | 32 | if ($link) { |
147f5632 | 33 | $result = mysql_select_db($db, $link); |
922b009f AD |
34 | if (!$result) { |
35 | die("Can't select DB: " . mysql_error($link)); | |
147f5632 | 36 | } |
922b009f AD |
37 | return $link; |
38 | } else { | |
39 | die("Connection failed: " . mysql_error($link)); | |
648472a7 | 40 | } |
648472a7 AD |
41 | } |
42 | } | |
43 | ||
c7a8deac AD |
44 | function db_escape_string($s, $strip_tags = true) { |
45 | if ($strip_tags) $s = strip_tags($s); | |
46 | ||
147f5632 | 47 | if (DB_TYPE == "pgsql") { |
648472a7 AD |
48 | return pg_escape_string($s); |
49 | } else { | |
8158c57a | 50 | return mysql_real_escape_string($s); |
648472a7 AD |
51 | } |
52 | } | |
53 | ||
aec3ce39 | 54 | function db_query($link, $query, $die_on_error = true) { |
648472a7 | 55 | if (DB_TYPE == "pgsql") { |
922b009f AD |
56 | $result = pg_query($link, $query); |
57 | if (!$result) { | |
8823cd59 | 58 | $query = htmlspecialchars($query); // just in case |
aec3ce39 | 59 | if ($die_on_error) { |
147f5632 | 60 | die("Query <i>$query</i> failed [$result]: " . pg_last_error($link)); |
aec3ce39 | 61 | } |
922b009f AD |
62 | } |
63 | return $result; | |
648472a7 | 64 | } else if (DB_TYPE == "mysql") { |
922b009f AD |
65 | $result = mysql_query($query, $link); |
66 | if (!$result) { | |
8823cd59 | 67 | $query = htmlspecialchars($query); |
aec3ce39 AD |
68 | if ($die_on_error) { |
69 | die("Query <i>$query</i> failed: " . mysql_error($link)); | |
70 | } | |
922b009f AD |
71 | } |
72 | return $result; | |
648472a7 AD |
73 | } |
74 | } | |
75 | ||
76 | function db_fetch_assoc($result) { | |
77 | if (DB_TYPE == "pgsql") { | |
78 | return pg_fetch_assoc($result); | |
79 | } else if (DB_TYPE == "mysql") { | |
922b009f | 80 | return mysql_fetch_assoc($result); |
648472a7 AD |
81 | } |
82 | } | |
83 | ||
84 | ||
85 | function db_num_rows($result) { | |
86 | if (DB_TYPE == "pgsql") { | |
8158c57a | 87 | return pg_num_rows($result); |
648472a7 | 88 | } else if (DB_TYPE == "mysql") { |
8158c57a | 89 | return mysql_num_rows($result); |
648472a7 AD |
90 | } |
91 | } | |
92 | ||
93 | function db_fetch_result($result, $row, $param) { | |
94 | if (DB_TYPE == "pgsql") { | |
95 | return pg_fetch_result($result, $row, $param); | |
96 | } else if (DB_TYPE == "mysql") { | |
e212e483 AD |
97 | // I hate incoherent naming of PHP functions |
98 | return mysql_result($result, $row, $param); | |
648472a7 AD |
99 | } |
100 | } | |
101 | ||
6e0584e9 AD |
102 | function db_unescape_string($str) { |
103 | $tmp = str_replace("\\\"", "\"", $str); | |
104 | $tmp = str_replace("\\'", "'", $tmp); | |
105 | return $tmp; | |
106 | } | |
107 | ||
648472a7 AD |
108 | function db_close($link) { |
109 | if (DB_TYPE == "pgsql") { | |
110 | ||
111 | return pg_close($link); | |
112 | ||
113 | } else if (DB_TYPE == "mysql") { | |
114 | return mysql_close($link); | |
115 | } | |
116 | } | |
7b099a4c | 117 | |
fea67e6a AD |
118 | function db_affected_rows($link, $result) { |
119 | if (DB_TYPE == "pgsql") { | |
120 | return pg_affected_rows($result); | |
121 | } else if (DB_TYPE == "mysql") { | |
122 | return mysql_affected_rows($link); | |
123 | } | |
68d3cf5a | 124 | } |
a4dbc524 AD |
125 | |
126 | function db_last_error($link) { | |
127 | if (DB_TYPE == "pgsql") { | |
128 | return pg_last_error($link); | |
129 | } else if (DB_TYPE == "mysql") { | |
130 | return mysql_error($link); | |
131 | } | |
132 | } | |
133 | ||
147f5632 CM |
134 | function db_quote($str){ |
135 | return("'$str'"); | |
136 | } | |
137 | ||
7b099a4c | 138 | ?> |