php logic/code for modifying tbl/grid -- or db/tbl

Hi.

Phpmyadmin (sp??) is displayed in diff 'net searches when looking for 'gui'
'mysql' web'.

However, i'm looking for a smaller codeset, or even other apps that allow
the user to modify db/tbls from the webapp. I'd rather not roll my own, if
there are plenty of other open source/github apps that have similar code I
could simply modify.

I'd actually prefer 'laravel', but straight php projects with web/frontends
would work.

Any thoughts/pointers -- send 'em my way!

thanks