public function delete($tablename, $condition)
{
//delete data
$dbconfig = new DBconfig();
$host = $dbconfig->host();
$user = $dbconfig->username();
$pwd = $dbconfig->pwd();
$db = $dbconfig->db();
try {
$conn = new PDO("mysql:host={$host};dbname={$db}", $user, $pwd);
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$sql = "DELETE FROM " . $tablename . " WHERE (" . $condition . ")";
// use exec() because no results are returned
$conn->exec($sql);
return true;
} catch (PDOException $e) {
echo $sql . "<br>" . $e->getMessage();
return false;
}
$conn = null;
}
