Enable / disable automatic serialization
Directory where to put the cache files (make sure to add a trailing slash)
Default cache group for function caching
Enable / disable fileLocking
Cache lifetime (in seconds)
Enable / Disable "Memory Caching"
Enable / Disable "Only Memory Caching" (be carefull, memory caching is "beta quality")
Pear error mode (when raiseError is called)
Enable / disable read control
Type of read control (only if read control is enabled)
Timestamp of the last valid cache
Enable / disable write control (the cache is read just after writing to detect corrupt entries)
Make a control key with the string containing datas
Read the cache file and return the content
Make a file name (with path)
Write the given data in the cache file
Write the given data in the cache file and control it just after to avoir corrupted cache entries