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git.wh0rd.org - tt-rss.git/blob - db.php
3 require_once "config.php";
5 function db_connect($host, $user, $pass, $db) {
6 if (DB_TYPE
== "pgsql") {
8 $string = "dbname=$db user=$user password=$pass";
11 $string .= " host=$host";
14 if (defined('DB_PORT')) {
15 $string = "$string port=" . DB_PORT
;
18 $link = pg_connect($string);
21 die("Connection failed: " . pg_last_error($link));
26 } else if (DB_TYPE
== "mysql") {
27 $link = mysql_connect($host, $user, $pass);
29 $result = mysql_select_db($db, $link);
31 die("Can't select DB: " . mysql_error($link));
35 die("Connection failed: " . mysql_error($link));
40 function db_escape_string($s) {
41 if (DB_TYPE
== "pgsql") {
42 return pg_escape_string($s);
44 return mysql_real_escape_string($s);
48 function db_query($link, $query, $die_on_error = true) {
49 if (DB_TYPE
== "pgsql") {
50 $result = pg_query($link, $query);
52 $query = htmlspecialchars($query); // just in case
54 die("Query <i>$query</i> failed [$result]: " . pg_last_error($link));
58 } else if (DB_TYPE
== "mysql") {
59 $result = mysql_query($query, $link);
61 $query = htmlspecialchars($query);
63 die("Query <i>$query</i> failed: " . mysql_error($link));
70 function db_fetch_assoc($result) {
71 if (DB_TYPE
== "pgsql") {
72 return pg_fetch_assoc($result);
73 } else if (DB_TYPE
== "mysql") {
74 return mysql_fetch_assoc($result);
79 function db_num_rows($result) {
80 if (DB_TYPE
== "pgsql") {
81 return pg_num_rows($result);
82 } else if (DB_TYPE
== "mysql") {
83 return mysql_num_rows($result);
87 function db_fetch_result($result, $row, $param) {
88 if (DB_TYPE
== "pgsql") {
89 return pg_fetch_result($result, $row, $param);
90 } else if (DB_TYPE
== "mysql") {
91 // I hate incoherent naming of PHP functions
92 return mysql_result($result, $row, $param);
96 function db_unescape_string($str) {
97 $tmp = str_replace("\\\"", "\"", $str);
98 $tmp = str_replace("\\'", "'", $tmp);
102 function db_close($link) {
103 if (DB_TYPE
== "pgsql") {
105 return pg_close($link);
107 } else if (DB_TYPE
== "mysql") {
108 return mysql_close($link);
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($link);
120 function db_last_error($link) {
121 if (DB_TYPE
== "pgsql") {
122 return pg_last_error($link);
123 } else if (DB_TYPE
== "mysql") {
124 return mysql_error($link);