гугл не помог я хз
Strict Standards Declaration
PDO_::prepare() should be
compatible with PDO::prepare
($statement, $options = NULL)
кусок кода
}

function prepare ($sql) {
$stmt = parent :: prepare($sql, array(
PDO :: ATTR_STATEMENT_CLASS => array('PDOStatement_')
));
return $stmt;
}
function query($sql, $params = array()) {
$stmt = $this -> prepare($sql);
$stmt -> execute($params);