/**
* Get language file information
* @param string $raw Raw data
* @param string &$lng_info Language file info will be stored here
* @return boolean TRUE on success or FALSE on error
*/
function getLanguageFileInfo($raw, &$lng_info)
{
$result = false;
$lng_info = array();
if ($raw != '') {
$hash = substr($raw, 0, 32);
$raw = substr($raw, 32);
if (strlen($hash) == 32 && $raw != '' && strtoupper(md5($raw)) === $hash) {
// Hash OK
if ($raw = @base64_decode($raw)) {
if ($lng = @unserialize($raw)) {
unset($raw);
if (is_array($lng) && isset($lng['data_type']) && $lng['data_type'] == 'language' && isset($lng['pcpin_version']) && !empty($lng['data']) && is_array($lng['data'])) {
$result = true;
$lng_info['pcpin_version'] = $lng['pcpin_version'];
$lng_info['date_created'] = $lng['date_created'];
$lng = $lng['data'];
$lng_info['iso_name'] = PCPIN_Common::hexToString($lng['iso_name']);
$lng_info['local_name'] = PCPIN_Common::hexToString($lng['local_name']);
$lng_info['expressions_count'] = count($lng['expressions']);
}
}
}
}
}
return $result;
}
