POSIX
PHP Manual

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 .

参数

pid

The process identifier.

sig

One of the PCNTL signals constants.

返回值

如果成功则返回 TRUE,失败则返回 FALSE

参见


POSIX
PHP Manual