posix_getpgrp

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

posix_getpgrp -- Return the current process group identifier

说明

int posix_getpgrp ( void )

Return the process group identifier of the current process.

返回值

Returns the identifier, as an integer.

参见

POSIX.1 and the getpgrp(2) manual page on your POSIX system for more information on process groups.