include/db.php

   1 <?php
   2
   3 require_once "config.php";
   4
   5 $db_class = 'Db_'.ucfirst(DB_TYPE);
   6 $db_class_file = 'classes/' . str_replace('_', '/', $db_class) . '.php';
   7
   8 require_once "classes/Db/Interface.php";
   9 require_once "classes/Db/Abstract.php";
  10 require_once $db_class_file;
  11
  12 $db = $db_class::instance(); //  call_user_func(array($db_class, 'instance'));
  13
  14 function db_connect($host, $user, $pass, $db_name) {
  15     global $db;
  16     return $db->connect($host, $user, $pass, $db_name);
  17 }
  18
  19 function db_escape_string($s, $strip_tags = true) {
  20     global $db;
  21     return $db->escape_string($s, $strip_tags);
  22 }
  23
  24 function db_query($link, $query, $die_on_error = true) {
  25     global $db;
  26     return $db->query($query, $die_on_error);
  27 }
  28
  29 function db_fetch_assoc($result) {
  30     global $db;
  31     return $db->fetch_assoc($result);
  32 }
  33
  34 function db_num_rows($result) {
  35     global $db;
  36     return $db->num_rows($result);
  37 }
  38
  39 function db_fetch_result($result, $row, $param) {
  40     global $db;
  41     return $db->fetch_result($result, $row, $param);
  42 }
  43
  44 function db_unescape_string($str) {
  45     global $db;
  46     return $db->unescape_string($str);
  47 }
  48
  49 function db_close($link) {
  50     global $db;
  51     return $db->close();
  52 }
  53
  54 function db_affected_rows($link, $result) {
  55     global $db;
  56     return $db->affected_rows($result);
  57 }
  58
  59 function db_last_error($link) {
  60     global $db;
  61     return $db->last_error();
  62 }
  63
  64 function db_quote($str){
  65     global $db;
  66     return $db->quote($str);
  67 }
  68
  69 ?>