The never ending list of functions… Some more for me to learn and play with, many are part of the Zend Platform….

accelerator_get_blacklist()  array
accelerator_get_blacklisted_paths()  array
accelerator_get_configuration()  array
accelerator_get_scripts()  array
accelerator_get_server_start_time()  long
accelerator_get_statistics()  array
accelerator_get_uris()  array
accelerator_get_version_info()  array
accelerator_reset()  void
accelerator_set_status(boolean $status)  boolean
accelerator_unlock_functions(string $password)  boolean

confirm_extname_compiled(string $arg)  string

leak(int[optional] $num_bytes = 3)  void

output_add_rewrite_var(string $name, string $value)  bool
output_cache_check_file(string $filename)  array
output_cache_disable()  void
output_cache_disable_compression()  void
output_cache_exists(string $key, int $lifetime)  mixed
output_cache_fetch(string $key, string $function, int $lifetime)  string
output_cache_get(string $key, int $lifetime)  mixed
output_cache_get_statistics()  array
output_cache_output(string $key, string $function, int $lifetime)  string
output_cache_put(string $key, mixed $data)  bool
output_cache_remove(string $filename)  string
output_cache_remove_key(string $key)  string
output_cache_remove_url(string $url)  string
output_cache_stop()  void
output_reset_rewrite_vars()  bool

time_nanosleep(long $seconds, long $nanoseconds)  mixed