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.