What are common issues with phpBB forums and how can they be resolved?
Issue: Slow performance on phpBB forums can be caused by a large number of users, posts, or extensions. To improve performance, optimize the database, enable caching, and limit the number of extensions used.
// Enable caching in phpBB
$cache->purge();
$cache->obtain();
```
Issue: Security vulnerabilities in phpBB forums can be exploited by hackers. To prevent this, keep the forum software up to date, use strong passwords, and regularly audit user permissions.
```php
// Update phpBB forum software
$phpbb_update = new phpbb_update();
$phpbb_update->update();
```
Issue: Spam and inappropriate content on phpBB forums can harm the community. Implement CAPTCHA verification, enable post moderation, and use anti-spam extensions to combat this issue.
```php
// Implement CAPTCHA verification in phpBB
$phpbb_captcha = new phpbb_captcha();
$phpbb_captcha->enable();