is_link

(PHP 3, PHP 4 >= 4.0.0)

is_link --  Tells whether the filename is a symbolic link

Popis

bool is_link (string filename)

Returns TRUE if the filename exists and is a symbolic link.

The results of this function are cached. See clearstatcache() for more details.

Viz také is_dir() and is_file().

Poznámka: Tato funkce nefunguje na Windows systémech