(PHP 3 >= 3.0.13, PHP 4, PHP 5)
posix_kill -- Send a signal to a process
Description
bool
posix_kill ( int pid, int sig )
Send the signal sig to the process with
the process identifier pid. Returns FALSE,
if unable to send the signal, TRUE otherwise.
See also the kill(2) manual page of your POSIX system, which
contains additional information about negative process
identifiers, the special pid 0, the special pid -1, and the
signal number 0.