posix_getsid
(PHP 3 >= 3.0.10, PHP 4, PHP 5)
posix_getsid -- Get the current sid of the process
Descrição
int
posix_getsid ( int pid )
Return the sid of the process pid
.
Parâmetros
pid
The process identifier. If set to 0, the current process is assumed.
Valores de retornado
Returns the identifier, as an integer.
Notas
Nota:
This is not a POSIX function, but is common on System V systems.
If your system does not support this function at system level,
this PHP function will always return FALSE.