(3.0.10 - 3.0.18 only, PHP 4 >= 4.0.0)
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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