Answered by : borma425

$stm->execute( array(":user_id" => $user_id, ":hash" => $hash, ":expire" => $future, ":hash2" => $hash)
);

Source : https://stackoverflow.com/questions/18028706/php-pdoexception-sqlstatehy093-invalid-parameter-number | Last Update : Fri, 08 Oct 21