posix_seteuid

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

posix_seteuid — Set the effective UID of the current process

说锟斤拷

posix_seteuid ( int $uid ) : bool

Set the effective user ID of the current process. This is a privileged function and needs appropriate privileges (usually root) on the system to be able to perform this function.

锟斤拷锟斤拷

uid: The user id.

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

锟轿硷拷

posix_geteuid() - Return the effective user ID of the current process
posix_setuid() - Set the UID of the current process
posix_getuid() - Return the real user ID of the current process