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<?php
class pdoDB {
private $spojeni;
private static $options=array(
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8",
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_OBJ,
PDO::ATTR_EMULATE_PREPARES => false,
);
public function __construct(){
try
{
$this->spojeni = new PDO('mysql:host='."wm39.wedos.net".'; dbname='."d51568_2",
"w51568_2",
"SagSJDPE",
pdoDB::$options);
}
catch (PDOException $e)
{
echo 'Nepodařilo se připojit k databázi.';
}
}
public function execute($query, $param=Array()){
try
{
$navrat = $this->spojeni->prepare($query);
$navrat->execute($param);
return $navrat;
}
catch (PDOException $e)
{
throw new Exception('Chyba při provádění DB příkazu. '.$e);
}
}
function lastInsertedId($tabulka){
$this->execute('call GetLastAI (@id, :tabulka)', array(':tabulka' => $tabulka));
$navrat = $this->spojeni->query('SELECT @id', PDO::FETCH_ASSOC)->fetch();
return $navrat["@id"];
}
function queryPocet($query,$param=Array()){
$navrat = $this->execute($query, $param);
return $navrat->rowCount();
}
function queryOne($query,$param=Array()){
$navrat = $this->execute($query, $param);
return $navrat->fetch(PDO::FETCH_OBJ);
}
function queryAll($query,$param=Array()){
$navrat = $this->execute($query, $param);
return $navrat->fetchAll(PDO::FETCH_OBJ);
}
function posledniID(){
return $this->spojeni->lastInsertId();
}
function poskladejSQL($query,$param=Array()){
forEach($param as $key => $value){
$query = str_replace($key, '\''.$value.'\'', $query);
}
return $query;
}
}
?>