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PHP : Function Reference : POSIX Functions : posix_getsid

posix_getsid

Get the current sid of the process (PHP 4, PHP 5)
int posix_getsid ( int pid )

Return the session id of the process pid. The session id of a process is the process group id of the session leader.

Parameters

pid: The process identifier. If set to 0, the current process is assumed. If an invalid pid is specified, then FALSE is returned and an error is set which can be checked with posix_get_last_error().

Return Values

Returns the identifier, as an integer.

Examples

Example 1881. Example use of posix_getsid()

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<?php

$pid = posix_getpid();

echo posix_getsid($pid); //8805
?>

See Also

posix_getpgid()

posix_setsid()

POSIX man page GETSID(2)

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posix_access
posix_ctermid
posix_get_last_error
posix_getcwd
posix_getegid
posix_geteuid
posix_getgid
posix_getgrgid
posix_getgrnam
posix_getgroups
posix_getlogin
posix_getpgid
posix_getpgrp
posix_getpid
posix_getppid
posix_getpwnam
posix_getpwuid
posix_getrlimit
posix_getsid
posix_getuid
posix_initgroups
posix_isatty
posix_kill
posix_mkfifo
posix_mknod
posix_setegid
posix_seteuid
posix_setgid
posix_setpgid
posix_setsid
posix_setuid
posix_strerror
posix_times
posix_ttyname
posix_uname

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