On 28 Jul 2009, at 13:55, Tim Fountain wrote:
2009/7/28 PHPScriptor <cont...@phpscriptor.com>
Maybe a simple question, but I never did this before. How can I
remove the
old image-captcha's from my directory?
I believe the component does this automatically. You can control how
frequently it does so by changing the garbage collection frequency
config options - see http://framework.zend.com/manual/en/zend.captcha.adapters.html#zend.captcha.adapters.image
The default value is 100, so 1 in 100 of the captcha requests will
also remove the old images.
You could probably setup a cron job to do this but I don't think it
would be worth the hassle unless your site gets a very high amount
of traffic and you're seeing slowdown issues on the captcha
generation.
Scratch my last response. If the component does it itself, that's
easier. ;-)
Regards,
Carlton
