Your IP : 18.118.30.8
<?php
namespace app\db;
use \PDO;
use app\exceptions\DBPDOException;
class Database
{
private $options = [
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_OBJ,
PDO::ATTR_EMULATE_PREPARES => false,
];
private $pdo;
public function __construct(array $config)
{
$dsn = $config['dsn'] ?? '';
$user = $config['user'] ?? '';
$password = $config['password'] ?? '';
if ($this->pdo) {
return;
}
try {
$this->pdo = new PDO($dsn, $user, $password, $this->options);
$this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (\PDOException $e) {
throw new DBPDOException($e->getMessage());
}
}
public function prepare($sql){
return $this->pdo->prepare($sql);
}
public function query($sql, ...$params)
{
try
{
$navrat = $this->pdo->prepare($sql);
$navrat->execute($params);
return $navrat;
}
catch (\PDOException $e)
{
throw new DBPDOException($e->getMessage());
}
}
public function commit(){
$this->pdo->commit();
}
public function fetchOne($sql, ...$params)
{
return $this->query($sql, ...$params)->fetch();
}
public function fetchOneCommit($sql, ...$params)
{
$this->pdo->beginTransaction();
$navrat = $this->pdo->prepare($sql);
$navrat->execute($params);
$navrat = $this->query($sql, ...$params)->fetch();
$this->pdo->commit();
return $navrat;
}
public function fetchOneAsoc($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);
}
}