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| <?php
class MyPDO extends PDO
{
private static $instance;
public function __construct()
{
if (!empty(self::$instance))
throw new Exception('MyPDO a déjà été instanciée');
parent::__construct(config('DB_SGBDR').':host='.config('DB_HOST').';dbname='.config('DB_NAME'), config('DB_LOGIN'), config('DB_PASS'));
self::$instance = $this;
}
public function getInstance()
{
if (empty(self::$instance))
new self;
return self::$instance;
}
public function exec($query)
{
$retour = parent::exec($query);
if ($retour === false)
exit('<pre>'.print_r($this->errorInfo(), true).'</pre>');
return $retour;
}
public function query($query)
{
$retour = parent::query($query);
if ($retour === false)
exit('<pre>'.print_r($this->errorInfo(), true).'</pre>');
return $retour;
}
} |
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