Matthew,
I am looking for the easiest way to export data to an excel file. Is
the eaiest way to use PHP's file handling functions?
I assume you want to delivery the execl file to a web user.
Then there is no need to write the data to disk, you can
generate the whole thing on the fly while you
Tom,
I understand you have a structure of folders, each with a single
parent folder. You want to be able to delete one specific folder and
then have all folders directly or indirectly under that folder removed
at the same time.
This is easy to do using a foreign key with an on delete
clause.
