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posix_getsid

posix_getsid

(PHP 3 >= 3.0.10, PHP 4, PHP 5)

posix_getsid -- Get the current sid of the process

Opis

int posix_getsid ( int pid )

Return the sid of the process pid.

Parametry

pid

The process identifier. If set to 0, the current process is assumed.

Zwracane wartości

Returns the identifier, as an integer.

Notatki

Notatka: 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.