I handle your object a different and, I believe, a simpler way.
Instead of a cronjob, I call a cleanup function whenever a page is opened.
Obviously, this approach requires a time overhead and thus is not good for very
high volume sites. You can mitigate this drawback by maintaining a simple
touch() file that keeps track of the time when your cleanup function is run and
insure it only runs once a day, or whatever frequency you need. You can even
make the file sticky so it stays in memory to further reduce the overhead.
Steven Macintyre wrote:
Hi,
I need to be able to do the following procedure;
retrieve all items from a mysql db table, then check to see if the files from that table
exist on the server (images), if not, to "clean up" and remove the physical
file - so that only the files from the db exist.
This will run via cron
Has anyone done something similar before, willing to assist me with a basic
scope of actions to work on?
Thanks in advance
Steven
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