(PHP 4, PHP 5)
is_link — Tells whether the filename is a symbolic link
Tells whether the given file is a symbolic link.
Path to the file.
Returns TRUE if the filename exists and is a symbolic link, FALSE otherwise.
Note: התוצאת של פונקציה זאת נשמרת. ראה clearstatcache() לקבלת עוד פרטים.
As of PHP 5.0.0 this function can also be used with some URL wrappers. Refer to List of Supported Protocols/Wrappers for a listing of which wrappers support stat() family of functionality.