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--TEST--
Test posix_getgrgid().
--CREDITS--
Till Klampaeckel, till@php.net
TestFest Berlin 2009
--EXTENSIONS--
posix
--FILE--
<?php
$grp = posix_getgrgid(0);
if (!isset($grp['name'])) {
die('Array index "name" does not exist.');
}
if (!isset($grp['passwd'])) {
die('Array index "passwd" does not exist.');
}
if (!isset($grp['members'])) {
die('Array index "members" does not exist.');
} elseif (!is_array($grp['members'])) {
die('Array index "members" must be an array.');
} else {
if (count($grp['members']) > 0) {
foreach ($grp['members'] as $idx => $username) {
if (!is_int($idx)) {
die('Index in members Array is not an int.');
}
if (!is_string($username)) {
die('Username in members Array is not of type string.');
}
}
}
}
if (!isset($grp['gid'])) {
die('Array index "gid" does not exist.');
}
var_dump($grp['gid']);
?>
--EXPECT--
int(0)
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