(PHP 5 >= 5.1.2, PHP 7) Gets an SplFileInfo object for the file

(PHP 5 >= 5.1.0, PHP 7) Truncates the file to a given length

(PHP 5 >= 5.1.2, PHP 7) Tells if the file is executable

(PHP 5 >= 5.1.2, PHP 7) Gets file permissions

(PHP 5 >= 5.1.0, PHP 7) Construct a new file object.

(PHP 5 >= 5.1.2, PHP 7) Gets the filename

(PHP 5 >= 5.1.0, PHP 7) Gets information about the file

(PHP 5 >= 5.1.0, PHP 7) No purpose public

(PHP 5 >= 5.1.2, PHP 7) Gets the owner of the file

(PHP 5 >= 5.1.0, PHP 7) Output all remaining data on a file pointer