posix_getpgrp

(PHP 4, PHP 5, PHP 7)

posix_getpgrp — Return the current process group identifier

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posix_getpgrp ( void ) : int

Return the process group identifier of the current process.

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Returns the identifier, as an integer.

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