posix_getpgrp

(PHP3 >= 3.0.10, PHP4 >= 4.0b4)

posix_getpgrp --  Return the current process group identifier

Description

int posix_getpgrp (void )

Return the process group identifier of the current process. See POSIX.1 and the getpgrp(2) manual page on your POSIX system for more information on process groups.