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<?php
class DBPDO
{
private $dsn = 'mysql:host=md203.wedos.net;dbname=d51568_agenda';
private $user = 'w51568_agenda';
private $password = 'GUqCjPwB';
private $options = [
PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8",
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_OBJ,
PDO::ATTR_EMULATE_PREPARES => false,
];
private $pdo;
private $params = [];
public function __construct()
{
$this->params = [$this->dsn, $this->user, $this->password];
$this->connect();
}
public function connect()
{
if ($this->pdo) {
return;
}
try {
$this->pdo = new PDO($this->params[0], $this->params[1], $this->params[2], $this->options);
$this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $e) {
throw $e;
}
}
public function query($sql, ...$params)
{
try
{
$navrat = $this->pdo->prepare($sql);
$navrat->execute($params);
return $navrat;
}
catch (PDOException $e)
{
throw new Exception('Chyba při provádění DB příkazu. '.$e);
}
}
public function fetchOne($sql, ...$params)
{
return $this->query($sql, ...$params)->fetch();
}
public function fetchOneAsoc($sql, ...$params)
{
return $this->query($sql, ...$params)->fetch(PDO::FETCH_ASSOC);
}
public function fetchAll($sql, ...$params)
{
return $this->query($sql, ...$params)->fetchAll();
}
public function lastInsertId($sequence = null)
{
return $this->pdo->lastInsertId($sequence);
}
/*
public function call_sp($customerNumber)
{
try {
$pdo = new PDO("mysql:host=localhost;dbname=classicmodels", 'root', '');
// execute the stored procedure
$sql = 'CALL get_order_by_cust(:no,@shipped,@canceled,@resolved,@disputed)';
$stmt = $pdo->prepare($sql);
$stmt->bindParam(':no', $customerNumber, PDO::PARAM_INT);
$stmt->execute();
$stmt->closeCursor();
// execute the second query to get values from OUT parameter
$r = $pdo->query("SELECT @shipped,@canceled,@resolved,@disputed")
->fetch(PDO::FETCH_ASSOC);
if ($r) {
printf('Shipped: %d, Canceled: %d, Resolved: %d, Disputed: %d',
$r['@shipped'],
$r['@canceled'],
$r['@resolved'],
$r['@disputed']);
}
} catch (PDOException $pe) {
die("Error occurred:" . $pe->getMessage());
}
}
*/
}