php man page for posix_getpgid

Query: posix_getpgid

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

POSIX_GETPGID(3)							 1							  POSIX_GETPGID(3)

posix_getpgid - Get process group id for job control

SYNOPSIS
int posix_getpgid (int $pid)
DESCRIPTION
Returns the process group identifier of the process $pid or FALSE on failure.
PARAMETERS
o $pid - The process id.
RETURN VALUES
Returns the identifier, as an integer.
EXAMPLES
Example #1 Example use of posix_getpgid(3) <?php $pid = posix_getppid(); echo posix_getpgid($pid); //35 ?>
NOTES
Note This is a not POSIX function, but is common on BSD and System V systems. If the system does not support this function, then it will not be included at compile time. This may be checked with function_exists(3).
SEE ALSO
posix_getppid(3), man page SETPGID(2). PHP Documentation Group POSIX_GETPGID(3)
Related Man Pages
setpgrp(2) - debian
setpgrp(2) - opendarwin
getpgid(2) - osf1
setpgid(2) - sunos
setpgrp(2) - freebsd
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