db.php

   1 <?
   2
   3 require_once "config.php";
   4
   5 function db_connect($host, $user, $pass, $db) {
   6         if (DB_TYPE == "pgsql") {
   7
   8                 $string = "dbname=$db user=$user password=$pass";
   9
  10                 if ($host) {
  11
  12                         $stripng .= "host=$host";
  13                 }
  14
  15                 return pg_connect($string);
  16
  17         } else if (DB_TYPE == "mysql") {
  18                 $link = mysql_connect($host, $user, $pass);
  19                 if ($link) {
  20                         mysql_select_db($db, $link);
  21                 }
  22                 return $link;
  23         }
  24 }
  25
  26 function db_escape_string($s) {
  27         if (DB_TYPE == "pgsql") {
  28                 return pg_escape_string($s);
  29         } else {
  30                 return mysql_real_escape_string($s);
  31         }
  32 }
  33
  34 function db_query($link, $query) {
  35         if (DB_TYPE == "pgsql") {
  36                 return pg_query($link, $query);
  37         } else if (DB_TYPE == "mysql") {
  38                 return mysql_query($query, $link);
  39         }
  40 }
  41
  42 function db_query_2($query) {
  43         if (DB_TYPE == "pgsql") {
  44                 return pg_query($query);
  45         } else if (DB_TYPE == "mysql") {
  46                 return mysql_query($link);
  47         }
  48 }
  49
  50 function db_fetch_assoc($result) {
  51         if (DB_TYPE == "pgsql") {
  52                 return pg_fetch_assoc($result);
  53         } else if (DB_TYPE == "mysql") {
  54                 return mysql_fetch_assoc($result);
  55         }
  56 }
  57
  58
  59 function db_num_rows($result) {
  60         if (DB_TYPE == "pgsql") {
  61                 return pg_num_rows($result);
  62         } else if (DB_TYPE == "mysql") {
  63                 return mysql_num_rows($result);
  64         }
  65 }
  66
  67 function db_fetch_result($result, $row, $param) {
  68         if (DB_TYPE == "pgsql") {
  69                 return pg_fetch_result($result, $row, $param);
  70         } else if (DB_TYPE == "mysql") {
  71                 // FIXME
  72                 $line = mysql_fetch_assoc($result);
  73                 return $line[$param];
  74         }
  75 }
  76
  77 function db_close($link) {
  78         if (DB_TYPE == "pgsql") {
  79
  80                 return pg_close($link);
  81
  82         } else if (DB_TYPE == "mysql") {
  83                 return mysql_close($link);
  84         }
  85 }