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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
FALSEis returned and an error is set which can be checked with posix_get_last_error().
Examples
Example 1881. Example use of posix_getsid()
<?php
$pid = posix_getpid();
echo posix_getsid($pid); //8805
?>
See Also
| posix_getpgid() |
| posix_setsid() |
| POSIX man page GETSID(2) |