$url = 'https://www.alexgur.ru/data/?email=delta@gmail.com&login=alex&color=greeen';
parse_str(parse_url($url, PHP_URL_QUERY), $GET);
var_export($GET);
echo implode('', array_values($GET));
SELECT * FROM pg_stat_database;
SELECT * FROM pg_stat_activity;
SELECT MAX(created_at) FROM count_check WHERE id=555334444444;
SELECT (now() - interval 30 second);
select
max_col1,
t1.col1,
max_col2,
t2.col2
from (
select
max(if(col1 is null or col1 = '', 0, id)) max_col1,
max(if(col2 is null or col2 = '', 0, id)) max_col2
from test) last_values
join test t1 on t1.id = max_col1
join test t2 on t2.id = max_col2;
ПыСы: исправил $_ГЕТ на $ГЕТ