function calc_loader_latest_version()
{
$lv_info = get_loader_version_info();
if (empty($lv_info)) {
return RECENT_LOADER_VERSION;
} else {
$platform_info = get_platforminfo();
$loader = get_loaderinfo();
if (count($loader['osvariants']) > 1) {
list($osvar, $exact_match) = get_reqd_version($loader['osvariants']);
} else {
$osvar = null;
}
$dirname = '';
foreach ($platform_info as $p) {
if ($p['os'] == $loader['oscode'] && $p['arch'] == $loader['arch'] && (empty($osvar) || $p['os_mod'] == "_" . $osvar)) {
$dirname = $p['dirname'];
break;
}
}
if (!empty($dirname) && array_key_exists($dirname, $lv_info)) {
return $lv_info[$dirname];
} else {
return RECENT_LOADER_VERSION;
}
}
}
function calc_dirname()
{
$platform_info = get_platforminfo();
$loader = get_loaderinfo();
if (count($loader['osvariants']) > 1) {
list($osvar,$exact_match) = get_reqd_version($loader['osvariants']);
} else {
$osvar = null;
}
$dirname = '';
foreach ($platform_info as $p) {
if ($p['os'] == $loader['oscode'] && $p['arch'] == $loader['arch'] && (empty($osvar) || $p['os_mod'] == "_" . $osvar)) {
$dirname = $p['dirname'];
break;
}
}
return $dirname;
}
function calc_dirname()
{
$platform_info = get_platforminfo();
$loader = get_loaderinfo();
$multiple_os_versions = false;
if (is_array($loader) && array_key_exists('osvariants', $loader) && is_array($loader['osvariants'])) {
$versions = array_values($loader['osvariants']);
$multiple_os_versions = !empty($versions[0]);
}
if ($multiple_os_versions) {
list($osvar, $exact_match) = get_reqd_version($loader['osvariants']);
} else {
$osvar = null;
}
$dirname = '';
foreach ($platform_info as $p) {
if ($p['os'] == $loader['oscode'] && $p['arch'] == $loader['arch'] && (empty($osvar) || $p['os_mod'] == "_" . $osvar)) {
$dirname = $p['dirname'];
break;
}
}
return $dirname;
}
function calc_platform()
{
$platform = array();
$platform_info = get_platforminfo();
$loader = get_loaderinfo();
$multiple_os_versions = false;
if (is_array($loader) && array_key_exists('osvariants', $loader) && is_array($loader['osvariants'])) {
$versions = array_values($loader['osvariants']);
$multiple_os_versions = !empty($versions[0]);
}
if ($multiple_os_versions) {
list($osvar, $exact_match) = get_reqd_version($loader['osvariants']);
} else {
$osvar = null;
if (is_ms_windows()) {
$sys = get_sysinfo();
$phpc = empty($sys['PHP_COMPILER']) ? 'vc6' : strtolower($sys['PHP_COMPILER']);
$osvar = ($sys['THREAD_SAFE'] ? '' : 'nonts_') . $phpc;
}
}
foreach ($platform_info as $p) {
if ($p['os'] == $loader['oscode'] && $p['arch'] == $loader['arch'] && (empty($osvar) || $p['os_mod'] == "_" . $osvar)) {
$platform = $p;
break;
}
}
return $platform;
}