Send a signal to a process

posix_kill

(PHP 4, PHP 5)

posix_kill — Send a signal to a process

bool posix_kill ( int $pid , int $sig )

Send the signal sig to the process with the process identifier pid .

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu.

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.