PHP + MYSQL Query maximum value, Field ID (auto-increment), table, how to deal

PHP + MYSQL Query maximum value, Field ID (auto-increment), table tablePHP + MYSQL Query ID maximum value, Field ID (auto-increment), table, how can I implement it? can I give the source code Cainiao question, thank you .. ------ Solution -------------------- SELECT * FROMtableORDERBYIDDESCLIMIT1 ------ solution ----------- PHP + MYSQL Query maximum value, Field ID (auto-increment), table
PHP + MYSQL Query ID maximum value, Field ID (auto-increment), table

How can this problem be achieved?

Source code?

Cainiao question. thank you ..

------ Solution --------------------
SELECT * FROM table order by id desc limit 1
------ Solution --------------------
Select max (ID) FROM table as long as the ID value is required