PHP ��U
前一頁 |  | 下一頁

# is_link

(PHP 3, PHP 4, PHP 5)

is_link -- Tells whether the filename is a symbolic link

## Description

bool is_link ( string filename )

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

> 注: ��ƪ�G�|�Q�֨�C�ԲӸ�T�аѦ� clearstatcache()�C

> 提示: As of PHP 5.0.0 this function can also be used with some URL wrappers. Refer to 附錄 M for a listing of which wrappers support stat() family of functionality.

See also is_dir(), is_file(), and readlink().

前一頁 | 內容 | 下一頁
is_file | 上一層 | is_readable