posix_getpgrp

(PHP 4, PHP 5, PHP 7, PHP 8)

posix_getpgrpReturn the current process group identifier

说明

posix_getpgrp ( ) : int

Return the process group identifier of the current process.

参数

此函数没有参数。

返回值

Returns the identifier, as an int.

参见

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

User Contributed Notes

There are no user contributed notes for this page.