Manual do PHP
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# posix_getpgrp

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

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.

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posix_getpgid | Acima | posix_getpid