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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";
11 $string .= " password=$pass";
15 $string .= " host=$host";
18 if (defined('DB_PORT')) {
19 $string = "$string port=" . DB_PORT
;
22 $link = pg_connect($string);
25 die("Connection failed: " . pg_last_error($link));
30 } else if (DB_TYPE
== "mysql") {
31 $link = mysql_connect($host, $user, $pass);
33 $result = mysql_select_db($db, $link);
35 die("Can't select DB: " . mysql_error($link));
39 die("Connection failed: " . mysql_error($link));
44 function db_escape_string($s) {
45 if (DB_TYPE
== "pgsql") {
46 return pg_escape_string($s);
48 return mysql_real_escape_string($s);
52 function db_query($link, $query, $die_on_error = true) {
53 if (DB_TYPE
== "pgsql") {
54 $result = pg_query($link, $query);
56 $query = htmlspecialchars($query); // just in case
58 die("Query <i>$query</i> failed [$result]: " . pg_last_error($link));
62 } else if (DB_TYPE
== "mysql") {
63 $result = mysql_query($query, $link);
65 $query = htmlspecialchars($query);
67 die("Query <i>$query</i> failed: " . mysql_error($link));
74 function db_fetch_assoc($result) {
75 if (DB_TYPE
== "pgsql") {
76 return pg_fetch_assoc($result);
77 } else if (DB_TYPE
== "mysql") {
78 return mysql_fetch_assoc($result);
83 function db_num_rows($result) {
84 if (DB_TYPE
== "pgsql") {
85 return pg_num_rows($result);
86 } else if (DB_TYPE
== "mysql") {
87 return mysql_num_rows($result);
91 function db_fetch_result($result, $row, $param) {
92 if (DB_TYPE
== "pgsql") {
93 return pg_fetch_result($result, $row, $param);
94 } else if (DB_TYPE
== "mysql") {
95 // I hate incoherent naming of PHP functions
96 return mysql_result($result, $row, $param);
100 function db_unescape_string($str) {
101 $tmp = str_replace("\\\"", "\"", $str);
102 $tmp = str_replace("\\'", "'", $tmp);
106 function db_close($link) {
107 if (DB_TYPE
== "pgsql") {
109 return pg_close($link);
111 } else if (DB_TYPE
== "mysql") {
112 return mysql_close($link);
116 function db_affected_rows($link, $result) {
117 if (DB_TYPE
== "pgsql") {
118 return pg_affected_rows($result);
119 } else if (DB_TYPE
== "mysql") {
120 return mysql_affected_rows($link);
124 function db_last_error($link) {
125 if (DB_TYPE
== "pgsql") {
126 return pg_last_error($link);
127 } else if (DB_TYPE
== "mysql") {
128 return mysql_error($link);