downloads \| documentation \| faq \| getting help \| mailing lists \| reporting bugs \| php.net sites \| links \| my php.net

search for in the

posix_geteuid	posix_getgrgid

	Last updated: Thu, 26 Jun 2008

posix_getgid

(PHP 4, PHP 5)

posix_getgid — Return the real group ID of the current process

Description

int posix_getgid ( void )

Return the numeric real group ID of the current process.

Return Values

Returns the real group id, as an integer.

Examples

Example #1 posix_getgid() example

This example will print out the real group id, even once the effective group id has been changed.


<?php

echo 'My real group id is '.posix_getgid(); //20

posix_setegid(40);

echo 'My real group id is '.posix_getgid(); //20

echo 'My effective group id is '.posix_getegid(); //40

?>

posix_getgid

Description

Return Values

Examples

See Also