Duplicate mysql table "structure" using PHP only

I have table called "use开发者_JS百科rs" and I want to make an exact copy as "users_2" as regard the structure only not the content.

I wanna do this using PHP only as I don't have an access to phpMyadmin or mysql console.

Do you have an idea how to do that ?

After connecting to your database appropriately in php (mysql_connect):

mysql_query("create TABLE tablename like SRCTABLE");

You can use the SQL SHOW CREATE TABLE users command, its result is a CREATE TABLE statement in which you can just replace users with users_2 and execute.