本文整理汇总了PHP中Fisharebest\Webtrees\I18N::init方法的典型用法代码示例。如果您正苦于以下问题：PHP I18N::init方法的具体用法？PHP I18N::init怎么用？PHP I18N::init使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Fisharebest\Webtrees\I18N的用法示例。
在下文中一共展示了I18N::init方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: header
define('WT_DEBUG_SQL', false);
define('WT_REQUIRED_MYSQL_VERSION', '5.0.13');
define('WT_REQUIRED_PHP_VERSION', '5.3.2');
define('WT_MODULES_DIR', 'modules_v3/');
define('WT_ROOT', '');
define('WT_CLIENT_IP', $_SERVER['REMOTE_ADDR']);
if (file_exists(WT_DATA_DIR . WT_CONFIG_FILE)) {
header('Location: index.php');
return;
}
if (version_compare(PHP_VERSION, WT_REQUIRED_PHP_VERSION) < 0) {
echo '<h1>Sorry, the setup wizard cannot start.</h1>', '<p>This server is running PHP version ', PHP_VERSION, '</p>', '<p>PHP ', WT_REQUIRED_PHP_VERSION, ' (or any later version) is required</p>';
return;
}
Session::start();
define('WT_LOCALE', I18N::init(Filter::post('lang', '[a-zA-Z-]+', Filter::get('lang', '[a-zA-Z-]+'))));
header('Content-Type: text/html; charset=UTF-8');
?>
<!DOCTYPE html>
<html <?php
echo I18N::htmlAttributes();
?>
>
<head>
<meta charset="UTF-8">
<title>
webtrees setup wizard
</title>
<style type="text/css">
body {color: black; background-color: white; font: 14px tahoma, arial, helvetica, sans-serif; padding:10px; }
a {color: black; font-weight: normal; text-decoration: none;}示例2: commonCountriesList
/**
* A list of common countries.
*
* @return string
*/
public function commonCountriesList()
{
$countries = $this->statsPlaces();
if (empty($countries)) {
return '';
}
$top10 = array();
$i = 1;
// Get the country names for each language
$country_names = array();
foreach (I18N::activeLocales() as $locale) {
I18N::init($locale->languageTag());
$all_countries = $this->getAllCountries();
foreach ($all_countries as $country_code => $country_name) {
$country_names[$country_name] = $country_code;
}
}
I18N::init(WT_LOCALE);
$all_db_countries = array();
foreach ($countries as $place) {
$country = trim($place['country']);
if (array_key_exists($country, $country_names)) {
if (!isset($all_db_countries[$country_names[$country]][$country])) {
$all_db_countries[$country_names[$country]][$country] = (int) $place['tot'];
} else {
$all_db_countries[$country_names[$country]][$country] += (int) $place['tot'];
}
}
}
// get all the user’s countries names
$all_countries = $this->getAllCountries();
foreach ($all_db_countries as $country_code => $country) {
$top10[] = '<li>';
foreach ($country as $country_name => $tot) {
$tmp = new Place($country_name, $this->tree);
$place = '<a href="' . $tmp->getURL() . '" class="list_item">' . $all_countries[$country_code] . '</a>';
$top10[] .= $place . ' - ' . I18N::number($tot);
}
$top10[] .= '</li>';
if ($i++ == 10) {
break;
}
}
$top10 = implode('', $top10);
return '<ul>' . $top10 . '</ul>';
}示例3: foreach
}
} else {
$user = User::find($user_id);
if ($user && $username && $real_name) {
$user->setEmail($email);
$user->setUserName($username);
$user->setRealName($real_name);
if ($pass1 !== null && $pass1 === $pass2) {
$user->setPassword($pass1);
}
}
}
if ($user) {
// Approving for the first time? Send a confirmation email
if ($approved && !$user->getPreference('verified_by_admin') && $user->getPreference('sessiontime') == 0) {
I18N::init($user->getPreference('language'));
Mail::systemMessage($WT_TREE, $user, I18N::translate('Approval of account at %s', WT_BASE_URL), I18N::translate('The administrator at the webtrees site %s has approved your application for an account. You may now sign in by accessing the following link: %s', WT_BASE_URL, WT_BASE_URL));
}
$user->setPreference('theme', $theme)->setPreference('language', $language)->setPreference('TIMEZONE', $timezone)->setPreference('contactmethod', $contact_method)->setPreference('comment', $comment)->setPreference('auto_accept', $auto_accept ? '1' : '0')->setPreference('visibleonline', $visible_online ? '1' : '0')->setPreference('verified', $verified ? '1' : '0')->setPreference('verified_by_admin', $approved ? '1' : '0');
// We cannot change our own admin status. Another admin will need to do it.
if ($user->getUserId() !== Auth::id()) {
$user->setPreference('canadmin', $canadmin ? '1' : '0');
}
foreach (Tree::getAll() as $tree) {
$tree->setUserPreference($user, 'gedcomid', Filter::post('gedcomid' . $tree->getTreeId(), WT_REGEX_XREF));
$tree->setUserPreference($user, 'canedit', Filter::post('canedit' . $tree->getTreeId(), implode('|', array_keys($ALL_EDIT_OPTIONS))));
if (Filter::post('gedcomid' . $tree->getTreeId(), WT_REGEX_XREF)) {
$tree->setUserPreference($user, 'RELATIONSHIP_PATH_LENGTH', Filter::postInteger('RELATIONSHIP_PATH_LENGTH' . $tree->getTreeId(), 0, 10, 0));
} else {
// Do not allow a path length to be set if the individual ID is not
$tree->setUserPreference($user, 'RELATIONSHIP_PATH_LENGTH', null);示例4: realpath
namespace Fisharebest\Webtrees;
use PDO;
use PDOException;
define('WT_SCRIPT_NAME', 'site-unavailable.php');
// This script does not load session.php.
// session.php won’t run until a configuration file and database connection exist...
// This next block of code is a minimal version of session.php
define('WT_WEBTREES', 'webtrees');
define('WT_BASE_URL', '');
define('WT_ROOT', '');
define('WT_DATA_DIR', realpath('data') . DIRECTORY_SEPARATOR);
define('WT_MODULES_DIR', 'modules_v3/');
require 'vendor/autoload.php';
Session::start();
define('WT_LOCALE', I18N::init());
http_response_code(503);
header('Content-Type: text/html; charset=UTF-8');
// The page which redirected here may have provided an error message.
$messages = '';
foreach (FlashMessages::getMessages() as $message) {
$messages .= '<blockquote>' . Filter::escapeHtml($message->text) . '</blockquote>';
}
// If we can't connect to the database at all, give the reason why
$config_ini_php = file_exists('data/config.ini.php') && parse_ini_file('data/config.ini.php');
if (is_array($config_ini_php) && array_key_exists('dbhost', $config_ini_php) && array_key_exists('dbport', $config_ini_php) && array_key_exists('dbuser', $config_ini_php) && array_key_exists('dbpass', $config_ini_php) && array_key_exists('dbname', $config_ini_php)) {
try {
new PDO('mysql:host=' . $config_ini_php['dbhost'] . ';port=' . $config_ini_php['dbport'] . ';dbname=' . $config_ini_php['dbname'], $config_ini_php['dbuser'], $config_ini_php['dbpass'], array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_OBJ, PDO::ATTR_CASE => PDO::CASE_LOWER, PDO::ATTR_AUTOCOMMIT => true));
} catch (PDOException $ex) {
$messages .= '<p>' . I18N::translate('The database reported the following error message:') . '</p>';
$messages .= '<blockquote>' . $ex->getMessage() . '</blockquote>';示例5: catch
} else {
http_response_code(406);
}
break;
case 'delete-user':
$user = User::find(Filter::postInteger('user_id'));
if ($user && Auth::isAdmin() && Auth::user() !== $user) {
Log::addAuthenticationLog('Deleted user: ' . $user->getUserName());
$user->delete();
}
break;
case 'language':
// Change the current language
$language = Filter::post('language');
try {
I18N::init($language);
Session::put('locale', $language);
// Remember our selection
Auth::user()->setPreference('language', $language);
} catch (\Exception $ex) {
// Request for a non-existant language.
http_response_code(406);
}
break;
case 'masquerade':
$user = User::find(Filter::postInteger('user_id'));
if ($user && Auth::isAdmin() && Auth::user() !== $user) {
Log::addAuthenticationLog('Masquerade as user: ' . $user->getUserName());
Auth::login($user);
} else {
http_response_code(406);示例6: addMessage
/**
* Add a message to a user's inbox
*
* @param string[] $message
*
* @return bool
*/
function addMessage($message)
{
global $WT_TREE;
$success = true;
$sender = User::findByIdentifier($message['from']);
$recipient = User::findByIdentifier($message['to']);
// Sender may not be a webtrees user
if ($sender) {
$sender_email = $sender->getEmail();
$sender_real_name = $sender->getRealName();
} else {
$sender_email = $message['from'];
$sender_real_name = $message['from_name'];
}
// Send a copy of the copy message back to the sender.
if ($message['method'] !== 'messaging') {
// Switch to the sender’s language.
if ($sender) {
I18N::init($sender->getPreference('language'));
}
$copy_email = $message['body'];
if (!empty($message['url'])) {
$copy_email .= Mail::EOL . Mail::EOL . '--------------------------------------' . Mail::EOL . I18N::translate('This message was sent while viewing the following URL: ') . $message['url'] . Mail::EOL;
}
if ($sender) {
// Message from a logged-in user
$copy_email = I18N::translate('You sent the following message to a webtrees user:') . ' ' . $recipient->getRealNameHtml() . Mail::EOL . Mail::EOL . $copy_email;
} else {
// Message from a visitor
$copy_email = I18N::translate('You sent the following message to a webtrees administrator:') . Mail::EOL . Mail::EOL . Mail::EOL . $copy_email;
}
$success = $success && Mail::send($WT_TREE, $sender_email, $sender_real_name, Site::getPreference('SMTP_FROM_NAME'), $WT_TREE->getPreference('title'), I18N::translate('webtrees message') . ' - ' . $message['subject'], $copy_email);
}
// Switch to the recipient’s language.
I18N::init($recipient->getPreference('language'));
if (isset($message['from_name'])) {
$message['body'] = I18N::translate('Your name') . ' ' . $message['from_name'] . Mail::EOL . I18N::translate('Email address') . ' ' . $message['from_email'] . Mail::EOL . Mail::EOL . $message['body'];
}
// Add another footer - unless we are an admin
if (!Auth::isAdmin()) {
if (!empty($message['url'])) {
$message['body'] .= Mail::EOL . Mail::EOL . '--------------------------------------' . Mail::EOL . I18N::translate('This message was sent while viewing the following URL: ') . $message['url'] . Mail::EOL;
}
}
if (empty($message['created'])) {
$message['created'] = gmdate("D, d M Y H:i:s T");
}
if ($message['method'] !== 'messaging3' && $message['method'] !== 'mailto' && $message['method'] !== 'none') {
Database::prepare("INSERT INTO `##message` (sender, ip_address, user_id, subject, body) VALUES (? ,? ,? ,? ,?)")->execute(array($message['from'], WT_CLIENT_IP, $recipient->getUserId(), $message['subject'], str_replace('<br>', '', $message['body'])));
}
if ($message['method'] !== 'messaging') {
if ($sender) {
$original_email = I18N::translate('The following message has been sent to your webtrees user account from ');
$original_email .= $sender->getRealNameHtml();
} else {
$original_email = I18N::translate('The following message has been sent to your webtrees user account from ');
if (!empty($message['from_name'])) {
$original_email .= $message['from_name'];
} else {
$original_email .= $message['from'];
}
}
$original_email .= Mail::EOL . Mail::EOL . $message['body'];
$success = $success && Mail::send($WT_TREE, $recipient->getEmail(), $recipient->getRealName(), $sender_email, $sender_real_name, I18N::translate('webtrees message') . ' - ' . $message['subject'], $original_email);
}
I18N::init(WT_LOCALE);
// restore language settings if needed
return $success;
}示例7: getBlock
/**
* Generate the HTML content of this block.
*
* @param int $block_id
* @param bool $template
* @param string[] $cfg
*
* @return string
*/
public function getBlock($block_id, $template = true, $cfg = array())
{
global $ctype, $WT_TREE;
$sendmail = $this->getBlockSetting($block_id, 'sendmail', '1');
$days = $this->getBlockSetting($block_id, 'days', '1');
$block = $this->getBlockSetting($block_id, 'block', '1');
foreach (array('days', 'sendmail', 'block') as $name) {
if (array_key_exists($name, $cfg)) {
${$name} = $cfg[$name];
}
}
$changes = Database::prepare("SELECT 1" . " FROM `##change`" . " WHERE status='pending'" . " LIMIT 1")->fetchOne();
if ($changes === '1' && $sendmail === '1') {
// There are pending changes - tell moderators/managers/administrators about them.
if (WT_TIMESTAMP - Site::getPreference('LAST_CHANGE_EMAIL') > 60 * 60 * 24 * $days) {
// Which users have pending changes?
foreach (User::all() as $user) {
if ($user->getPreference('contactmethod') !== 'none') {
foreach (Tree::getAll() as $tree) {
if ($tree->hasPendingEdit() && Auth::isManager($tree, $user)) {
I18N::init($user->getPreference('language'));
Mail::systemMessage($tree, $user, I18N::translate('Pending changes'), I18N::translate('There are pending changes for you to moderate.') . Mail::EOL . Mail::EOL . '<a href="' . WT_BASE_URL . 'index.php?ged=' . $WT_TREE->getNameUrl() . '">' . WT_BASE_URL . 'index.php?ged=' . $WT_TREE->getNameUrl() . '</a>');
I18N::init(WT_LOCALE);
}
}
}
}
Site::setPreference('LAST_CHANGE_EMAIL', WT_TIMESTAMP);
}
}
if (Auth::isEditor($WT_TREE) && $WT_TREE->hasPendingEdit()) {
$id = $this->getName() . $block_id;
$class = $this->getName() . '_block';
if ($ctype === 'user' || Auth::isManager($WT_TREE)) {
$title = '<a class="icon-admin" title="' . I18N::translate('Configure') . '" href="block_edit.php?block_id=' . $block_id . '&ged=' . $WT_TREE->getNameHtml() . '&ctype=' . $ctype . '"></a>';
} else {
$title = '';
}
$title .= $this->getTitle();
$content = '';
if (Auth::isModerator($WT_TREE)) {
$content .= "<a href=\"#\" onclick=\"window.open('edit_changes.php','_blank', chan_window_specs); return false;\">" . I18N::translate('There are pending changes for you to moderate.') . "</a><br>";
}
if ($sendmail === '1') {
$content .= I18N::translate('Last email reminder was sent ') . FunctionsDate::formatTimestamp(Site::getPreference('LAST_CHANGE_EMAIL')) . "<br>";
$content .= I18N::translate('Next email reminder will be sent after ') . FunctionsDate::formatTimestamp(Site::getPreference('LAST_CHANGE_EMAIL') + 60 * 60 * 24 * $days) . "<br><br>";
}
$content .= '<ul>';
$changes = Database::prepare("SELECT xref" . " FROM `##change`" . " WHERE status='pending'" . " AND gedcom_id=?" . " GROUP BY xref")->execute(array($WT_TREE->getTreeId()))->fetchAll();
foreach ($changes as $change) {
$record = GedcomRecord::getInstance($change->xref, $WT_TREE);
if ($record->canShow()) {
$content .= '<li><a href="' . $record->getHtmlUrl() . '">' . $record->getFullName() . '</a></li>';
}
}
$content .= '</ul>';
if ($template) {
if ($block) {
$class .= ' small_inner_block';
}
return Theme::theme()->formatBlock($id, $title, $class, $content);
} else {
return $content;
}
}
}示例8: executeSteps
/**
* {@inheritDoc}
* @see \MyArtJaub\Webtrees\Module\AdminTasks\Model\AbstractTask::executeSteps()
*/
protected function executeSteps()
{
$res = false;
// Get the number of days to take into account, either last 7 days or since last check
$interval_sincelast = 0;
if ($this->last_updated) {
$tmpInt = $this->last_updated->diff(new \DateTime('now'), true);
$interval_sincelast = ($tmpInt->days * 24 + $tmpInt->h) * 60 + $tmpInt->i;
}
$interval = max($this->frequency, $interval_sincelast);
$nbdays = ceil($interval / (24 * 60));
// Check for updates
$latest_version_txt = Functions::fetchLatestVersion();
if (preg_match('/^[0-9.]+\\|[0-9.]+\\|/', $latest_version_txt)) {
list($latest_version, , $download_url) = explode('|', $latest_version_txt);
} else {
// Cannot determine the latest version
list($latest_version, , $download_url) = explode('|', '||');
}
// Users statistics
$warnusers = 0;
$nverusers = 0;
$applusers = 0;
foreach (User::all() as $user) {
if (date("U") - (int) $user->getPreference('reg_timestamp') > 604800 && !$user->getPreference('verified')) {
$warnusers++;
}
if (!$user->getPreference('verified_by_admin') && $user->getPreference('verified')) {
$nverusers++;
}
if (!$user->getPreference('verified')) {
$applusers++;
}
}
// Tree specifics checks
$one_tree_done = false;
foreach (Tree::getAll() as $tree) {
$isTreeEnabled = $tree->getPreference('MAJ_AT_' . $this->getName() . '_ENABLED');
if ((is_null($isTreeEnabled) || $isTreeEnabled) && ($webmaster = User::find($tree->getPreference('WEBMASTER_USER_ID')))) {
I18N::init($webmaster->getPreference('language'));
$subject = I18N::translate('Health Check Report') . ' - ' . I18N::translate('Tree %s', $tree->getTitle());
$message = I18N::translate('Health Check Report for the last %d days', $nbdays) . Mail::EOL . Mail::EOL . I18N::translate('Tree %s', $tree->getTitle()) . Mail::EOL . '==========================================' . Mail::EOL . Mail::EOL;
// News
$message_version = '';
if ($latest_version && version_compare(WT_VERSION, $latest_version) < 0) {
$message_version = I18N::translate('News') . Mail::EOL . '-------------' . Mail::EOL . I18N::translate('A new version of *webtrees* is available: %s. Upgrade as soon as possible.', $latest_version) . Mail::EOL . I18N::translate('Download it here: %s.', $download_url) . Mail::EOL . Mail::EOL;
}
$message .= $message_version;
// Statistics users
$message_users = I18N::translate('Users') . Mail::EOL . '-------------' . Mail::EOL . WT_BASE_URL . 'admin_users.php' . Mail::EOL . I18N::translate('Total number of users') . "\t\t" . User::count() . Mail::EOL . I18N::translate('Not verified by the user') . "\t\t" . $applusers . Mail::EOL . I18N::translate('Not approved by an administrator') . "\t" . $nverusers . Mail::EOL . Mail::EOL;
$message .= $message_users;
// Statistics tree:
$stats = new Stats($tree);
$sql = 'SELECT ged_type AS type, COUNT(change_id) AS chgcount FROM wt_change' . ' JOIN (' . ' SELECT "indi" AS ged_type, i_id AS ged_id, i_file AS ged_file FROM wt_individuals' . ' UNION SELECT "fam" AS ged_type, f_id AS ged_id, f_file AS ged_file FROM wt_families' . ' UNION SELECT "sour" AS ged_type, s_id AS ged_id, s_file AS ged_file FROM wt_sources' . ' UNION SELECT "media" AS ged_type, m_id AS ged_id, m_file AS ged_file FROM wt_media' . ' UNION SELECT LOWER(o_type) AS ged_type, o_id AS ged_id, o_file AS ged_file FROM wt_other' . ') AS gedrecords ON (xref = ged_id AND gedcom_id = ged_file)' . ' WHERE change_time >= DATE_ADD( NOW(), INTERVAL - :nb_days DAY)' . ' AND status = :status AND gedcom_id = :gedcom_id' . ' GROUP BY ged_type';
$changes = Database::prepare($sql)->execute(array('status' => 'accepted', 'gedcom_id' => $tree->getTreeId(), 'nb_days' => $nbdays))->fetchAssoc();
$message_gedcom = I18N::translate('Tree statistics') . Mail::EOL . '-------------' . Mail::EOL . sprintf('%-25s', I18N::translate('Records')) . "\t" . sprintf('%15s', I18N::translate('Count')) . "\t" . sprintf('%15s', I18N::translate('Changes')) . Mail::EOL . sprintf('%-25s', I18N::translate('Individuals')) . "\t" . sprintf('%15s', $stats->totalIndividuals()) . "\t" . sprintf('%15s', isset($changes['indi']) ? $changes['indi'] : 0) . Mail::EOL . sprintf('%-25s', I18N::translate('Families')) . "\t" . sprintf('%15s', $stats->totalFamilies()) . "\t" . sprintf('%15s', isset($changes['fam']) ? $changes['fam'] : 0) . Mail::EOL . sprintf('%-25s', I18N::translate('Sources')) . "\t" . sprintf('%15s', $stats->totalSources()) . "\t" . sprintf('%15s', isset($changes['sour']) ? $changes['sour'] : 0) . Mail::EOL . sprintf('%-25s', I18N::translate('Repositories')) . "\t" . sprintf('%15s', $stats->totalRepositories()) . "\t" . sprintf('%15s', isset($changes['repo']) ? $changes['repo'] : 0) . Mail::EOL . sprintf('%-25s', I18N::translate('Media objects')) . "\t" . sprintf('%15s', $stats->totalMedia()) . "\t" . sprintf('%15s', isset($changes['media']) ? $changes['media'] : 0) . Mail::EOL . sprintf('%-25s', I18N::translate('Notes')) . "\t" . sprintf('%15s', $stats->totalNotes()) . "\t" . sprintf('%15s', isset($changes['note']) ? $changes['note'] : 0) . Mail::EOL . Mail::EOL;
$message .= $message_gedcom;
//Errors
$sql = 'SELECT SQL_CACHE log_message, gedcom_id, COUNT(log_id) as nblogs, MAX(log_time) as lastoccurred' . ' FROM `##log`' . ' WHERE log_type = :log_type AND (gedcom_id = :gedcom_id OR ISNULL(gedcom_id))' . ' AND log_time >= DATE_ADD( NOW(), INTERVAL - :nb_days DAY)' . ' GROUP BY log_message, gedcom_id' . ' ORDER BY lastoccurred DESC';
$errors = Database::prepare($sql)->execute(array('log_type' => Log::TYPE_ERROR, 'gedcom_id' => $tree->getTreeId(), 'nb_days' => $nbdays))->fetchAll();
$nb_errors = 0;
$tmp_message = '';
$nb_char_count_title = strlen(I18N::translate('Count'));
$nb_char_type = max(strlen(I18N::translate('Type')), strlen(I18N::translate('Site')), strlen(I18N::translate('Tree')));
foreach ($errors as $error) {
$tmp_message .= sprintf('%' . $nb_char_count_title . 'd', $error->nblogs) . "\t";
$tmp_message .= sprintf('%' . $nb_char_type . 's', is_null($error->gedcom_id) ? I18N::translate('Site') : I18N::translate('Tree'));
$tmp_message .= "\t" . sprintf('%20s', $error->lastoccurred) . "\t";
$tmp_message .= str_replace("\n", "\n\t\t\t\t\t\t", $error->log_message) . Mail::EOL;
$nb_errors += $error->nblogs;
}
if ($nb_errors > 0) {
$message .= I18N::translate('Errors [%d]', $nb_errors) . Mail::EOL . '-------------' . Mail::EOL . WT_BASE_URL . 'admin_site_logs.php' . Mail::EOL . I18N::translate('Count') . "\t" . sprintf('%-' . $nb_char_type . 's', I18N::translate('Type')) . "\t" . sprintf('%-20s', I18N::translate('Last occurrence')) . "\t" . I18N::translate('Error') . Mail::EOL . str_repeat('-', $nb_char_count_title) . "\t" . str_repeat('-', $nb_char_type) . "\t" . str_repeat('-', 20) . "\t" . str_repeat('-', strlen(I18N::translate('Error'))) . Mail::EOL . $tmp_message . Mail::EOL;
} else {
$message .= I18N::translate('No errors', $nb_errors) . Mail::EOL . Mail::EOL;
}
$tmpres = true;
if ($webmaster->getPreference('contactmethod') !== 'messaging' && $webmaster->getPreference('contactmethod') !== 'none') {
$tmpres = Mail::systemMessage($tree, $webmaster, $subject, $message);
}
$res = $tmpres && (!$one_tree_done || $one_tree_done && $res);
$one_tree_done = true;
}
}
return $res;
}