mysql and time

[GFX__]

hi, i want to know how do i make that at 00:00 mysql to delete the first 10 rows of a table and appart from tht how to make php show only the first 10 rows of mysql table

[GFX__]

already found, i have to create a cron job 😃
but now how do i put to print only the first 10 rows?
and how do i make to delete the first 10 rows?