Файл: system/classes/mysql.php
Строк: 113
<?php
/*
Appointment: Класс для работы с базой данных
File: mysql.php
Author: likan
Engine: LIKAN
*/
if(!defined('MOZG'))
die('Hacking attempt!');
class db{
var $db_id = false;
var $query_num = 0;
var $query_list = array();
var $mysql_error = '';
var $mysql_version = '';
var $mysql_error_num = 0;
var $mysql_extend = "MySQLi";
var $MySQL_time_taken = 0;
var $query_id = false;
function connect($db_user, $db_pass, $db_name, $db_location = 'localhost', $show_error=1){
$db_location = explode(":", $db_location);
if (isset($db_location[1])) {
$this->db_id = @mysqli_connect($db_location[0], $db_user, $db_pass, $db_name, $db_location[1]);
} else {
$this->db_id = @mysqli_connect($db_location[0], $db_user, $db_pass, $db_name);
}
if(!$this->db_id) {
if($show_error == 1) {
$this->display_error(mysqli_connect_error(), '1');
} else {
return false;
}
}
$this->mysql_version = mysqli_get_server_info($this->db_id);
if(!defined('COLLATE'))
{
define ("COLLATE", "cp1251");
}
mysqli_query($this->db_id, "SET NAMES '" . COLLATE . "'");
return true;
}
function query($query, $show_error=true){
$time_before = $this->get_real_time();
if(!$this->db_id) $this->connect(DBUSER, DBPASS, DBNAME, DBHOST);
if(!($this->query_id = mysqli_query($this->db_id, $query) )) {
$this->mysql_error = mysqli_error($this->db_id);
$this->mysql_error_num = mysqli_errno($this->db_id);
if($show_error) {
$this->display_error($this->mysql_error, $this->mysql_error_num, $query);
}
}
$this->MySQL_time_taken += $this->get_real_time() - $time_before;
$this->query_num ++;
return $this->query_id;
}
function get_row($query_id = ''){
if ($query_id == '') $query_id = $this->query_id;
return mysqli_fetch_assoc($query_id);
}
function get_array($query_id = ''){
if ($query_id == '') $query_id = $this->query_id;
return mysqli_fetch_array($query_id);
}
function super_query($query, $multi = false, $cache_prefix = false, $system_cache = false){
//Если включен кеш, то проверяем на его существование
if($cache_prefix){
if($system_cache)
$data = system_cache($cache_prefix);
else
$data = mozg_cache($cache_prefix);
}
//Если есть ответ с кеша
if($data){
$unSerData = unserialize($data);
if($unSerData)
return $unSerData;
else
return array();
} else {
if(!$multi) {
$this->query($query);
$data = $this->get_row();
$this->free();
//Если включен кеш, то создаём его
if($cache_prefix){
$cache_rows = serialize($data);
mozg_create_cache($cache_prefix, $cache_rows);
}
return $data;
} else {
$this->query($query);
$rows = array();
while($row = $this->get_row()) {
$rows[] = $row;
}
$this->free();
//Если включен кеш, то создаём его
if($cache_prefix){
$cache_rows = serialize($rows);
if($system_cache)
creat_system_cache($cache_prefix, $cache_rows);
else
mozg_create_cache($cache_prefix, $cache_rows);
}
return $rows;
}
}
}
function num_rows($query_id = ''){
if ($query_id == '') $query_id = $this->query_id;
return mysqli_num_rows($query_id);
}
function insert_id(){
return mysqli_insert_id($this->db_id);
}
function get_result_fields($query_id = '') {
if ($query_id == '') $query_id = $this->query_id;
while ($field = mysqli_fetch_field($query_id))
{
$fields[] = $field;
}
return $fields;
}
function safesql( $source ){
if ($this->db_id) return mysqli_real_escape_string ($this->db_id, $source);
else return mysql_escape_string($source);
}
function free( $query_id = '' ){
if ($query_id == '') $query_id = $this->query_id;
@mysqli_free_result($query_id);
}
function close(){
@mysqli_close($this->db_id);
}
function get_real_time(){
list($seconds, $microSeconds) = explode(' ', microtime());
return ((float)$seconds + (float)$microSeconds);
}
function display_error($error, $error_num, $query = ''){
if($query) {
// Safify query
$query = preg_replace("/([0-9a-f]){32}/", "********************************", $query); // Hides all hashes
$query_str = "$query";
}
echo $error;
echo '<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Ошибка</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251" />
</head>
<body>
<font size="4">Ошибка сервера, попробуйте обновить страницу позже.</font>
</body>
</html>';
exit();
}
}
?>