PHP Manual
POSIX Functions
Return the current process group identifier

posix_getpgrp

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

posix_getpgrp — Return the current process group identifier

Description

posix_getpgrp(): int

Return the process group identifier of the current process.

Parameters

This function has no parameters.

Return Values

Returns the identifier, as an int.

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