Very simple PHP caching class, which uses APC if available, file caching if not.
The class implements store, fetch and delete using the same syntax as the equivalent APC methods.
If APC is available, this class simple acts as a wrapper for the APC functions of the same name. If APC is not available, file caching is used instead.
$cache = new reallysimple\PhpCache('/path/to/cache/dir/for/file/caching');
// Cache something
$data = 'something'; // Any data that can be serialized by PHP can be cached
$cache->store('unique-key', $data, 3600); // caches $data with the key 'unique-key' with a TTL of 1 hour
// Fetch something
$data = $cache->fetch('unique-key');
// Clear something
$cache->delete('unique-key');