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<?php
// Klasa MySQLi / PDO Mysql
// By Mariusz (THE)
define("SQL_HOST" , "67973.m.tld.pl");
define("SQL_NAME" , "baza67973_etykiety");
define("SQL_USER" , "admin67973_etykiety");
define("SQL_PASS" , '5BmF1MXif0');
class MySQL {
public $value = array();
public $query = null;
public $row = array();
public $logs = false;
function __construct()
{
global $conn;
if(!$conn) $conn = new mysqli(SQL_HOST,SQL_USER,SQL_PASS,SQL_NAME);
if($conn->connect_error):
$this->mysql(1000);
endif;
if(!$conn->query("SET NAMES UTF8")):
$this->mysql(1002);
endif;
$conn->set_charset('utf8mb4');
}
public function doQuery($query)
{
global $conn, $dbcounter;
if(!$conn) return false;
//if($_GET['dblog']) $starttime = microtime(true);
$this->query = $conn->query($query);
//if($_GET['dblog']) $endtime = microtime(true);
//if($_GET['dblog']) $duration = $endtime - $starttime;
if(isset($_GET['dblog'])) {
if($dbcounter) $dbcounter++;
else $dbcounter = 1;
$_SESSION['dbcounter'] = $dbcounter;
}
return $this->query;
}
/**
* Zapytanie: $sql->sqlQuery
* @return
*/
public function sqlQuery($query)
{
global $conn;
$db = null;
$doQuery = $this->doQuery($query);
if($doQuery):
while($this->row = mysqli_fetch_assoc($doQuery)) {
$db[] = $this->row;
}
return $db;
else:
$error = $conn->errno;
endif;
if(!isset($db)): $error = $conn->errno; else: endif;
}
/**
* Zapytanie: $sql->sqlExec
* @return
*/
public function sqlExec($select, $table, $option)
{
$query = $this->doQuery("SELECT ".$select." FROM ".$table." ".$option);
$db = null;
if(is_object($query)):
while($row = mysqli_fetch_assoc($query)) {
$db[] = $row;
}
return $db;
endif;
}
public function sqlRow($select, $table, $option)
{
$queryText = "SELECT ".$select." FROM `".$table."` ".$option;
if(strpos($queryText, "LIMIT") === false) $queryText .= " LIMIT 1";
$this->query = $this->doQuery($queryText);
$this->row = mysqli_fetch_assoc($this->query);
return $this->row;
}
public function sqlInsert($table,$values)
{
global $conn;
if(is_array($values)) {
$queryText = "INSERT INTO $table VALUES ";
$vals = array();
foreach($values as $v) $vals[] = "(".$v.")";
$queryText .= implode(', ', $vals);
$this->query = $this->doQuery($queryText);
}
else {
$queryText = "INSERT INTO $table VALUES($values)";
$this->query = $this->doQuery($queryText);
}
if($conn->error) {
die("class.mysql.php : " . $conn->errno . " - " . $conn->error . $queryText);
}
return true;
}
public function sqlInsertArray($table,$array, $return_id = false)
{
global $conn;
if(is_array($array)) {
$keys = '';
$values = '';
$n = 0;
foreach($array as $k => $v) {
$n++;
if($n > 1) {
$keys .= ',';
$values .= ',';
}
$keys .= "`".$this->escape($k)."`";
if(is_null($v)) $values .= "null";
else $values .= "'".$this->escape($v)."'";
}
$queryText = "INSERT INTO $table ($keys) VALUES ($values)";
$this->query = $this->doQuery($queryText);
}
if($conn->error) {
error_log("MySQL ERROR: " . $conn->errno . " - " . $conn->error . " | Zapytanie: $queryText");
throw new Exception("Błąd bazy danych");
}
if ($return_id) {
return $conn->insert_id;
} else {
return true;
}
}
public function sqlReplace($table,$values)
{
global $conn;
$this->query = $this->doQuery("REPLACE INTO $table VALUES($values)");
if($conn->error) {
die("class.mysql.php : " . $conn->errno . " - " . $conn->error . "REPLACE INTO $table VALUES($values)");
}
return true;
}
public function sqlReplaceArray($table,$array)
{
global $conn;
if(is_array($array)) {
$keys = '';
$values = '';
$n = 0;
foreach($array as $k => $v) {
$n++;
if($n > 1) {
$keys .= ',';
$values .= ',';
}
$keys .= "`".$this->escape($k)."`";
if(is_null($v)) $values .= "null";
else $values .= "'".$this->escape($v)."'";
}
$queryText = "REPLACE INTO $table ($keys) VALUES ($values)";
$this->query = $this->doQuery($queryText);
}
if($conn->error) {
die("class.mysql.php : " . $conn->errno . " - " . $conn->error . $queryText);
}
return true;
}
public function sqlInsertedId()
{
global $conn;
return $conn->insert_id;
}
public function sqlDelete($table,$where)
{
global $conn;
$this->query = $this->doQuery("DELETE FROM $table WHERE $where");
if($conn->error) {
die("class.mysql.php : " . $conn->errno . " - " . $conn->error . "DELETE FROM $table WHERE $where");
}
}
public function sqlUpdate($table,$values,$where,$limit = 1)
{
global $conn;
if(!isset($table)): die('class.mysql.php : nie podano wymaganych parametrów'); endif;
if(!isset($values)): die('class.mysql.php : nie podano wymaganych parametrów'); endif;
if(!isset($where)): die('class.mysql.php : nie podano wymaganych parametrów'); endif;
$query = "UPDATE $table SET $values WHERE $where";
if($limit > 0) $query .= " LIMIT ".intval($limit);
$this->query = $this->doQuery($query);
if($conn->error) {
die("class.mysql.php : " . $conn->errno . " - " . $conn->error . $query);
}
return true;
}
/**
* Sprawdzanie czy wybrany rekord znajduje się w bazie danych
* @param object $table - nazwa tabeli
* @param object $where - warunek where
* @return true lub false
*/
public function sqlCheck($table, $where)
{
$this->query = $this->doQuery("SELECT * FROM $table WHERE $where");
@$this->numrows = mysqli_num_rows($this->query);
if($this->numrows==0):
return false;
elseif($this->numrows>0):
return true;
endif;
}
public function sqlGetLastId($table, $order = 'id')
{
$this->query = $this->doQuery("SELECT ".$order." FROM ".$table." ORDER BY ".$order." DESC LIMIT 1");
$this->row = mysqli_fetch_array($this->query);
return $this->row[$order];
}
public function sqlHigherIdInSet( $query, $col = 'id' )
{
$rows = $this->sqlQuery($query." ORDER BY `".$this->escape($col)."` DESC LIMIT 1");
return $rows[0][$col];
}
public function sqlCountSimple($table, $col = '', $options = '')
{
if(!$col && !$options)
$query = $table;
else
$query = "SELECT COUNT(`".$this->escape($col)."`) FROM ".$this->escape($table)." ".$options;
$rows = $this->sqlQuery($query);
return (is_array($rows)) ? intval(current($rows[0])) : 0;
}
public function sqlCount( $table, $where = '' )
{
global $conn;
if(empty($where)):
$query = $conn->query($table);
else:
$query = $conn->query("SELECT * FROM ".$table." WHERE ".$where);
endif;
if($query)
$this->row = @mysqli_num_rows($query);
else
return 0;
if($this->row >= 1):
return $this->row;
else:
return 0;
endif;
}
public function sqlTableExist( $table )
{
$tables = $this->doQuery("SHOW TABLES LIKE '".$this->escape($table)."'");
if($tables) {
while (list ($temp) = @mysqli_fetch_array ($tables)) {
if ($temp == $table) {
return true;
}
}
}
return false;
}
public function sqlTableCopy( $from, $to )
{
$this->doQuery("CREATE TABLE `".$to."` LIKE `".$from."`");
$this->doQuery("INSERT `".$to."` SELECT * FROM `".$from."`");
return false;
}
public function generateIdent( $length, $checkInTable = false, $tableCol = 'ident')
{
$pw = '';
for($i=0;$i<$length;$i++) {
switch(rand(1,3)):
case 1:
$pw.=chr(rand(48,57));
break; //0-9
case 2:
$pw.=chr(rand(65,90));
break; //A-Z
case 3:
$pw.=chr(rand(97,122));
break; //a-z
endswitch;
}
if($checkInTable) {
if($this->sqlCheck($checkInTable, "`".$this->escape($tableCol)."` = '".$this->escape($pw)."'")) {
return $this->generateIdent($length, $checkInTable, $tableCol);
}
}
return $pw;
}
public function show($numer, $opis)
{
}
public function mysql($numer)
{
$this->show($numer, "MySQL Error");
die();
}
public function system($numer)
{
$this->show($numer, "Fatal Error");
die();
}
public function escape($text) {
global $conn;
return ($conn) ? $conn->real_escape_string($text) : addslashes($text);
}
public function sqlPassword( $input ) {
$pass = strtoupper(
sha1(
sha1($input, true)
)
);
$pass = '*' . $pass;
return $pass;
}
}