posix_kill
(PHP 4, PHP 5)
posix_kill — Send a signal to a process
说明
bool posix_kill
( int $pid
, int $sig
)
Send the signal sig to the process with the process identifier pid .
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
参见
- The kill(2) manual page of the POSIX system, which contains additional information about negative process identifiers, the special pid 0, the special pid -1, and the signal number 0.
