SELECT
max(id) as max_id,
email,
banned
FROM users
WHERE email IS NOT NULL
AND email != ''
AND banned IS NULL
GROUP BY email, banned
ORDER BY max_id ASC
<?php
use core\Registry;
use patterns\Registry as PatternRegistry;
class A{
public function func () {
$registry = new Registry();
$pattern = new PatternRegistry();
}
}
https://learn.javascript.ru/
[Специалист] PHP. Уровни 1-4 (Игорь Борисов) [2015... (оно для начала пойдет)