<?php
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", "utf8");
}
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_affected_rows() {
return mysqli_affected_rows($this->db_id);
}
function get_array($query_id = '') {
if ($query_id == '') {
$query_id = $this->query_id;
}
return mysqli_fetch_array($query_id);
}
function super_query($query, $multi = false) {
if (!$multi) {
$this->query($query);
$data = $this->get_row();
$this->free();
return $data;
} else {
$this->query($query);
$rows = array();
while ($row = $this->get_row()) {
$rows[] = $row;
}
$this->free();
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) {
$this->connect(DBUSER, DBPASS, DBNAME, DBHOST);
}
if ($this->db_id) {
return mysqli_real_escape_string($this->db_id, $source);
} else {
return addslashes($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) {
$query = preg_replace("/([0-9a-f]){32}/", "********************************", $query); // Hides all hashes
}
$query = htmlspecialchars($query, ENT_QUOTES, 'UTF-8');
$error = htmlspecialchars($error, ENT_QUOTES, 'UTF-8');
$trace = debug_backtrace();
$level = 0;
if ($trace[1]['function'] == "query") {
$level = 1;
}
if ($trace[2]['function'] == "super_query") {
$level = 2;
}
$trace[$level]['file'] = str_replace(H, "", $trace[$level]['file']);
if (ERROR == 1) {
echo <<< HTML
<?xml version="1.0" encoding="utf-8"?>
<!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>MySQL Fatal Error</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
<!--
body {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
font-style: normal;
color: #000000;
}
.top {
color: #ffffff;
font-size: 15px;
font-weight: bold;
padding-left: 20px;
padding-top: 10px;
padding-bottom: 10px;
text-shadow: 0 1px 1px rgba(0, 0, 0, 0.75);
background-color: #AB2B2D;
background-image: -moz-linear-gradient(top, #BE3135, #FF0000);
background-image: -ms-linear-gradient(top, #BE3135, #FF0000);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#FF0000), to(#BE3135));
background-image: -webkit-linear-gradient(top, #FF0000, #BE3135);
background-image: -o-linear-gradient(top, #FF0000, #BE3135);
background-image: linear-gradient(top, #FF0000, #BE3135);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#FF0000', endColorstr='#BE3135',GradientType=0 );
background-repeat: repeat-x;
border-bottom: 1px solid #ffffff;
}
.box {
margin: 10px;
padding: 4px;
background-color: #EFEDED;
border: 1px solid #DEDCDC;
}
-->
</style>
</head>
<body>
<div style="width: 550px;margin: 20px; border: 1px solid #D9D9D9; background-color: #F1EFEF;
-moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px;
-moz-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3); -webkit-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3);
box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3);" >
<div class="top" >MySQL Error!</div>
<div class="box" ><b>MySQL error</b> in file: <b>{$trace[$level]['file']}</b> at line <b>{$trace[$level]['line']}</b></div>
<div class="box" >Error Number: <b>{$error_num}</b></div>
<div class="box" >The Error returned was:<br /> <b>{$error}</b></div>
<div class="box" ><b>SQL query:</b><br /><br />{$query}</div>
</div>
</body>
</html>
HTML;
} else {
echo '<DIV
style="BORDER-RIGHT: #d9d9d9 1px solid; BORDER-TOP: #d9d9d9 1px solid;
MARGIN: 20px; BORDER-LEFT: #d9d9d9 1px solid; WIDTH: 550px;
BORDER-BOTTOM: #d9d9d9 1px solid;
BACKGROUND-COLOR: #f1efef; -moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px;
-moz-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3); -webkit-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3); box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3)">
<H3 align=center><FONT color=#ff0000><U>MySQL error!</U></FONT></H3>
<P align=center><BR>Включите отображение ошибок для более подробной информации!
</P></DIV></BODY></HTML>';
}
exit();
}
}
?>