php-src/tests/security/open_basedir_001.phpt

--TEST--
openbase_dir runtime tightning
--SKIPIF--
<?php
if(PHP_OS_FAMILY === "Windows") {
    die('skip.. only for unix');
}
if (!is_dir("/usr/local/bin")) {
    die('skip.. no /usr/local/bin on this machine');
}
--INI--
open_basedir=/usr/local
--FILE--
<?php
var_dump(ini_set("open_basedir", "/usr/local/bin"));
var_dump(ini_get("open_basedir"));
var_dump(ini_set("open_basedir", "/usr"));
var_dump(ini_get("open_basedir"));
?>
--EXPECT--
string(10) "/usr/local"
string(14) "/usr/local/bin"
bool(false)
string(14) "/usr/local/bin"