lchgrp

(no version information, might be only in CVS)

lchgrp -- Changes group ownership of symlink

Description

bool lchgrp ( string filename, mixed group )

Attempts to change the group of the symlink filename to group (specified by name or number). Only the superuser may change the group of a symlink arbitrarily; other users may change the group of a symlink to any group of which that user is a member.

如果成功则返回 TRUE,失败则返回 FALSE

注意: 本函数不能作用于远程文件,被检查的文件必须通过服务器的文件系统访问。

注意: 安全模式被激活时,PHP 将检查被操作的文件或者目录是否与正在执行的脚本有相同的 UID(所有者)。

See also chgrp(), lchown() chown()chmod().