(PHP 4 >= 4.3.0, PHP 5, PHP 7) Match filename against a pattern

(PHP 4 >= 4.0.3, PHP 5, PHP 7) Moves an uploaded file to a new location

(PHP 4, PHP 5, PHP 7) Returns the target of a symbolic link

See unlink() or

(PHP 4 >= 4.1.0, PHP 5, PHP 7) Returns the total size of a filesystem or disk partition

(PHP 4 >= 4.0.1, PHP 5, PHP 7) Flushes the output to a file

(PHP 4, PHP 5, PHP 7) Truncates a file to a given length

(PHP 4 >= 4.0.3, PHP 5, PHP 7) Returns information about a file path

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

(PHP 4, PHP 5, PHP 7) Gets character from file pointer