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

(PHP 5 >= 5.1.0, PHP 7) Gets character from file

(PHP 5 >= 5.1.2, PHP 7) Tells if the entry is writable

(PHP 5 >= 5.1.0, PHP 7) Retrieve current line of file

(PHP 5 >= 5.1.0, PHP 7) Alias of

(PHP 5 >= 5.1.0, PHP 7) Seek to specified line

(PHP 5 >= 5.1.2, PHP 7) Sets the class used with

(PHP 5 >= 5.1.2, PHP 7) Gets last access time of the file

(PHP 5 >= 5.1.2, PHP 7) Gets the inode for the file

(PHP 5 >= 5.1.2, PHP 7) Sets the class used with