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--TEST--
chroot()
--SKIPIF--
<?php
if (!function_exists("chroot")) {
die("skip chroot() not available");
}
// Skip if not being run by root (files are always readable, writeable and executable)
$filename = @tempnam(__DIR__, 'root_check_');
if (!file_exists($filename)) {
die('WARN Unable to create the "root check" file');
}
$isRoot = fileowner($filename) == 0;
unlink($filename);
if (!$isRoot) {
die('SKIP Must be run as root');
}
?>
--FILE--
<?php
mkdir("chroot_001_x");
var_dump(is_dir("chroot_001_x"));
var_dump(chroot("chroot_001_x"));
var_dump(is_dir("chroot_001_x"));
var_dump(realpath("."));
?>
--CLEAN--
<?php
rmdir("chroot_001_x");
?>
--EXPECT--
bool(true)
bool(true)
bool(false)
string(1) "/"
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