(PHP 4, PHP 5, PHP 7) Alias of

(PHP 4, PHP 5, PHP 7) Reads entire file into an array

(PHP 5 >= 5.3.0, PHP 7) Parse a configuration string

(PHP 4, PHP 5, PHP 7) Outputs a file int readfile

(PHP 4, PHP 5, PHP 7) Tests for end-of-file on a file pointer

(PHP 4, PHP 5, PHP 7) Returns the current position of the file read/write pointer

(PHP 4, PHP 5, PHP 7) Clears file status cache

(PHP 4, PHP 5, PHP 7) Gets file permissions int

(PHP 4, PHP 5, PHP 7) Gets file modification time

(PHP 5 >= 5.3.2, PHP 7) Get realpath cache size