(PHP 4 >= 4.3.2, PHP 5, PHP 7) Retrieve the current position of a stream

(PHP 4 >= 4.3.2, PHP 5, PHP 7) Retrieve information about a file

(PHP 4, PHP 5) Alias of

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Retrieve options for a stream/wrapper/context

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Alias of

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Attach a filter to a stream

(PHP 5, PHP 7) Called when closing the filter

(PHP 5, PHP 7) Retrieve list of registered filters

(PHP 5, PHP 7) Create a directory public bool

(PHP 5 >= 5.1.0, PHP 7) Remove a filter from a stream