PHP utf8_ucwords函数代码示例

 function pagefromtemplate(&$event, $param)
 {
     if (strlen(trim($_REQUEST['newpagetemplate'])) > 0) {
         global $conf;
         global $INFO;
         global $ID;
         $tpl = io_readFile(wikiFN($_REQUEST['newpagetemplate']));
         if ($this->getConf('userreplace')) {
             $stringvars = array_map(create_function('$v', 'return explode(",",$v,2);'), explode(';', $_REQUEST['newpagevars']));
             foreach ($stringvars as $value) {
                 $tpl = str_replace(trim($value[0]), trim($value[1]), $tpl);
             }
         }
         if ($this->getConf('standardreplace')) {
             // replace placeholders
             $file = noNS($ID);
             $page = strtr($file, '_', ' ');
             $tpl = str_replace(array('@ID@', '@NS@', '@FILE@', '@!FILE@', '@!FILE!@', '@PAGE@', '@!PAGE@', '@!!PAGE@', '@!PAGE!@', '@USER@', '@NAME@', '@MAIL@', '@DATE@'), array($ID, getNS($ID), $file, utf8_ucfirst($file), utf8_strtoupper($file), $page, utf8_ucfirst($page), utf8_ucwords($page), utf8_strtoupper($page), $_SERVER['REMOTE_USER'], $INFO['userinfo']['name'], $INFO['userinfo']['mail'], $conf['dformat']), $tpl);
             // we need the callback to work around strftime's char limit
             $tpl = preg_replace_callback('/%./', create_function('$m', 'return strftime($m[0]);'), $tpl);
         }
         $event->result = $tpl;
         $event->preventDefault();
     }
 }

 public function actionOptions()
 {
     $cors = $this->_request->getHeader('Access-Control-Request-Method');
     if (!empty($cors)) {
         return $this->responseData('bdApi_ViewApi_Helper_Options');
     }
     $action = $this->_input->filterSingle('action', XenForo_Input::STRING);
     $action = str_replace(array('-', '/'), ' ', utf8_strtolower($action));
     $action = str_replace(' ', '', utf8_ucwords($action));
     $methods = array();
     /* @var $fc XenForo_FrontController */
     $fc = XenForo_Application::get('_bdApi_fc');
     XenForo_Application::set('_bdApi_disableBatch', true);
     foreach (array('Get', 'Post', 'Put') as $method) {
         $controllerMethod = sprintf('action%s%s', $method, $action);
         if (is_callable(array($this, $controllerMethod))) {
             $method = utf8_strtoupper($method);
             $methods[$method] = array();
             bdApi_Input::bdApi_resetFilters();
             $routeMatch = new XenForo_RouteMatch($this->_routeMatch->getControllerName(), sprintf('%s-%s', $method, $action));
             try {
                 $fc->dispatch($routeMatch);
             } catch (Exception $e) {
                 // ignore
             }
             $params = bdApi_Input::bdApi_getFilters();
             foreach (array_keys($params) as $paramKey) {
                 if (in_array($paramKey, array('fields_include', 'fields_exclude', 'limit', 'locale', 'page'), true)) {
                     // system wide params, ignore
                     unset($params[$paramKey]);
                     continue;
                 }
                 if (!isset($_GET[$paramKey]) && $this->_input->inRequest($paramKey)) {
                     // apparently this param is set by the route class
                     unset($params[$paramKey]);
                     continue;
                 }
             }
             ksort($params);
             $methods[$method]['parameters'] = array_values($params);
         }
     }
     $allowedMethods = array_keys($methods);
     $allowedMethods[] = 'OPTIONS';
     $this->_response->setHeader('Allow', implode(',', $allowedMethods));
     return $this->responseData('bdApi_ViewApi_Helper_Options', $methods);
 }

         if (utf8_strlen($subject) > 70) {
             $errors[] = $lang_post['Too long subject'];
         } else {
             if ($forum_config['p_subject_all_caps'] == '0' && utf8_strtoupper($subject) == $subject && !$forum_page['is_admmod']) {
                 $subject = utf8_ucwords(utf8_strtolower($subject));
             }
         }
     }
 }
 // Clean up message from POST
 $message = forum_linebreaks(forum_trim($_POST['req_message']));
 if (strlen($message) > FORUM_MAX_POSTSIZE_BYTES) {
     $errors[] = sprintf($lang_post['Too long message'], forum_number_format(strlen($message)), forum_number_format(FORUM_MAX_POSTSIZE_BYTES));
 } else {
     if ($forum_config['p_message_all_caps'] == '0' && utf8_strtoupper($message) == $message && !$forum_page['is_admmod']) {
         $message = utf8_ucwords(utf8_strtolower($message));
     }
 }
 // Validate BBCode syntax
 if ($forum_config['p_message_bbcode'] == '1' || $forum_config['o_make_links'] == '1') {
     if (!defined('FORUM_PARSER_LOADED')) {
         require FORUM_ROOT . 'include/parser.php';
     }
     $message = preparse_bbcode($message, $errors);
 }
 if ($message == '') {
     $errors[] = $lang_post['No message'];
 }
 $hide_smilies = isset($_POST['hide_smilies']) ? 1 : 0;
 ($hook = get_hook('ed_end_validation')) ? eval($hook) : null;
 // Did everything go according to plan?

 /**
  * UTF-8 aware alternative to ucwords
  * Uppercase the first character of each word in a string
  *
  * @param   string  $str  String to be processed
  *
  * @return  string  String with first char of each word uppercase
  *
  * @see     http://www.php.net/ucwords
  * @since   2.0
  */
 public static function ucwords($str)
 {
     if (!function_exists('utf8_ucwords')) {
         require_once __DIR__ . '/phputf8/ucwords.php';
     }
     return utf8_ucwords($str);
 }

 /**
  * Returns given word as CamelCased
  * 
  * Converts a word like "send_email" to "SendEmail". It
  * will remove non alphanumeric character from the word, so
  * "who's online" will be converted to "WhoSOnline"
  * 
  * @access public
  * @static
  * @see variablize
  * @param    string    $word    Word to convert to camel case
  * @return string UpperCamelCasedWord
  */
 public static function camelize($word, $ucfirst = true)
 {
     $word = self::latinize($word);
     if (preg_match('/[^A-Z^a-z^0-9]+/', $word) == 0) {
         return $ucfirst ? utf8_ucfirst($word) : $word;
     }
     $word = str_replace(' ', '', utf8_ucwords(preg_replace('/[^A-Z^a-z^0-9]+/', ' ', $word)));
     if (!$ucfirst) {
         $word = substr_replace($word, strtolower(substr($word, 0, 1)), 0, 1);
     }
     return $word;
 }

     }
     break;
 case 'personality':
     $form = array();
     // Clean up signature from POST
     if ($pun_config['o_signatures'] == '1') {
         $form['signature'] = pun_linebreaks(pun_trim($_POST['signature']));
         // Validate signature
         if (pun_strlen($form['signature']) > $pun_config['p_sig_length']) {
             message(sprintf($lang_prof_reg['Sig too long'], $pun_config['p_sig_length'], pun_strlen($form['signature']) - $pun_config['p_sig_length']));
         } else {
             if (substr_count($form['signature'], "\n") > $pun_config['p_sig_lines'] - 1) {
                 message(sprintf($lang_prof_reg['Sig too many lines'], $pun_config['p_sig_lines']));
             } else {
                 if ($form['signature'] && $pun_config['p_sig_all_caps'] == '0' && is_all_uppercase($form['signature']) && !$pun_user['is_admmod']) {
                     $form['signature'] = utf8_ucwords(utf8_strtolower($form['signature']));
                 }
             }
         }
         // Validate BBCode syntax
         if ($pun_config['p_sig_bbcode'] == '1') {
             require PUN_ROOT . 'include/parser.php';
             $errors = array();
             $form['signature'] = preparse_bbcode($form['signature'], $errors, true);
             if (count($errors) > 0) {
                 message('<ul><li>' . implode('</li><li>', $errors) . '</li></ul>');
             }
         }
     }
     break;
 case 'display':

 /**
  * Changes a wiki page id into proper case (allowing for :'s etc...)
  * @param string    $id    page id
  * @return string
  */
 private function _proper($id)
 {
     $id = str_replace(':', ': ', $id);
     // make a little whitespace before words so ucwords can work!
     $id = str_replace('_', ' ', $id);
     $id = utf8_ucwords($id);
     $id = str_replace(': ', ':', $id);
     return $id;
 }

 /**
  * Verifies that the discussion title is valid
  *
  * @param string
  *
  * @return boolean
  */
 protected function _verifyTitle(&$title)
 {
     // TODO: send these to callbacks to allow hookability?
     switch ($this->getOption(self::OPTION_ADJUST_TITLE_CASE)) {
         case 'ucfirst':
             // sentence case
             $title = utf8_ucfirst(utf8_strtolower($title));
             break;
         case 'ucwords':
             // title case
             $title = utf8_ucwords(utf8_strtolower($title));
             break;
     }
     if ($this->getOption(self::OPTION_TRIM_TITLE)) {
         $table = reset($this->_fields);
         $title = XenForo_Helper_String::wholeWordTrim($title, $table['title']['maxLength'] - 5);
     }
     return true;
 }

 function testLinefeed()
 {
     $str = "iñt ërn âti\n ônà liz æti øn";
     $ucwords = "Iñt Ërn Âti\n Ônà Liz Æti Øn";
     $this->assertEqual(utf8_ucwords($str), $ucwords);
 }

 function _handle_ajax($event)
 {
     if (strpos($event->data, 'data_page_') !== 0) {
         return;
     }
     $event->preventDefault();
     $type = substr($event->data, 10);
     $aliases = $this->dthlp->_aliases();
     if (!isset($aliases[$type])) {
         echo 'Unknown type';
         return;
     }
     if ($aliases[$type]['type'] !== 'page') {
         echo 'AutoCompletion is only supported for page types';
         return;
     }
     if (substr($aliases[$type]['postfix'], -1, 1) === ':') {
         // Resolve namespace start page ID
         global $conf;
         $aliases[$type]['postfix'] .= $conf['start'];
     }
     $search = $_POST['search'];
     $pages = ft_pageLookup($search, false, false);
     $regexp = '/^';
     if ($aliases[$type]['prefix'] !== '') {
         $regexp .= preg_quote($aliases[$type]['prefix'], '/');
     }
     $regexp .= '([^:]+)';
     if ($aliases[$type]['postfix'] !== '') {
         $regexp .= preg_quote($aliases[$type]['postfix'], '/');
     }
     $regexp .= '$/';
     $result = array();
     foreach ($pages as $page => $title) {
         $id = array();
         if (!preg_match($regexp, $page, $id)) {
             // Does not satisfy the postfix and prefix criteria
             continue;
         }
         $id = $id[1];
         if ($search !== '' && stripos($id, cleanID($search)) === false && stripos($title, $search) === false) {
             // Search string is not in id part or title
             continue;
         }
         if ($title === '') {
             $title = utf8_ucwords(str_replace('_', ' ', $id));
         }
         $result[hsc($id)] = hsc($title);
     }
     $json = new JSON();
     echo '(' . $json->encode($result) . ')';
 }

 /**
  * UTF-8 aware alternative to ucwords()
  *
  * Uppercase the first character of each word in a string.
  *
  * @param   string  $str  String to be processed
  *
  * @return  string  String with first char of each word uppercase
  *
  * @see     http://www.php.net/ucwords
  * @since   1.3.0
  */
 public static function ucwords($str)
 {
     return utf8_ucwords($str);
 }

/**
 * Returns the pagetemplate contents for the ID's namespace
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function pageTemplate($data)
{
    $id = $data[0];
    global $conf;
    global $INFO;
    $path = dirname(wikiFN($id));
    if (@file_exists($path . '/_template.txt')) {
        $tpl = io_readFile($path . '/_template.txt');
    } else {
        // search upper namespaces for templates
        $len = strlen(rtrim($conf['datadir'], '/'));
        while (strlen($path) >= $len) {
            if (@file_exists($path . '/__template.txt')) {
                $tpl = io_readFile($path . '/__template.txt');
                break;
            }
            $path = substr($path, 0, strrpos($path, '/'));
        }
    }
    if (!$tpl) {
        return '';
    }
    // replace placeholders
    $file = noNS($id);
    $page = strtr($file, '_', ' ');
    $tpl = str_replace(array('@ID@', '@NS@', '@FILE@', '@!FILE@', '@!FILE!@', '@PAGE@', '@!PAGE@', '@!!PAGE@', '@!PAGE!@', '@USER@', '@NAME@', '@MAIL@', '@DATE@'), array($id, getNS($id), $file, utf8_ucfirst($file), utf8_strtoupper($file), $page, utf8_ucfirst($page), utf8_ucwords($page), utf8_strtoupper($page), $_SERVER['REMOTE_USER'], $INFO['userinfo']['name'], $INFO['userinfo']['mail'], $conf['dformat']), $tpl);
    // we need the callback to work around strftime's char limit
    $tpl = preg_replace_callback('/%./', create_function('$m', 'return strftime($m[0]);'), $tpl);
    return $tpl;
}

function startescrow_send_message($body, $subject, $receiver_username, $amount, &$message_id)
{
    global $lang_escrows, $forum_user, $forum_db, $forum_url, $forum_config, $forum_flash;
    $errors = array();
    $receiver_id = startescrow_get_receiver_id($receiver_username, $errors);
    if ($receiver_id == 'NULL' && empty($errors)) {
        $errors[] = $lang_escrows['Empty receiver'];
    }
    // Clean up body from POST
    $body = forum_linebreaks($body);
    if ($body == '') {
        $errors[] = $lang_escrows['Empty body'];
    } elseif (strlen($body) > FORUM_MAX_POSTSIZE_BYTES) {
        $errors[] = sprintf($lang_escrows['Too long message'], forum_number_format(strlen($body)), forum_number_format(FORUM_MAX_POSTSIZE_BYTES));
    } elseif ($forum_config['p_message_all_caps'] == '0' && utf8_strtoupper($body) == $body && !$forum_page['is_admmod']) {
        $body = utf8_ucwords(utf8_strtolower($body));
    }
    // Validate BBCode syntax
    if ($forum_config['p_message_bbcode'] == '1' || $forum_config['o_make_links'] == '1') {
        global $smilies;
        if (!defined('FORUM_PARSER_LOADED')) {
            require FORUM_ROOT . 'include/parser.php';
        }
        $body = preparse_bbcode($body, $errors);
    }
    // Sending message to the buyer
    $btcaddress = get_free_btcaddress($errors);
    //book the address
    if (count($errors)) {
        return $errors;
    }
    $now = time();
    // Send new message
    // Save to DB
    $query = array('INSERT' => 'sender_id, receiver_id, status, lastedited_at, read_at, subject, body', 'INTO' => 'pun_pm_messages', 'VALUES' => $forum_user['id'] . ', ' . $receiver_id . ', \'sent\', ' . $now . ', 0, \'' . $forum_db->escape($subject) . '\', \'' . $forum_db->escape($body) . '\'');
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    $endtime = $now + $forum_config['o_empty_escrow_duration'] * 3600;
    $endtime = date('Y-m-d H:i:s ', $endtime);
    // Send message to the buyer
    $body = sprintf($lang_escrows['Escrow buyer message'], $endtime, $amount, $btcaddress);
    // Save to DB
    $query = array('INSERT' => 'receiver_id, sender_id, status, lastedited_at, read_at, subject, body', 'INTO' => 'pun_pm_messages', 'VALUES' => $forum_user['id'] . ', ' . $receiver_id . ', \'sent\', ' . $now . ', 0, \'' . $forum_db->escape($subject) . '\', \'' . $forum_db->escape($body) . '\'');
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    // ########### Add to escrows table
    $query = array('INSERT' => 'time, buyerid, sellerid, amount, subject, status, recivedtime, btcaddress', 'INTO' => 'escrows', 'VALUES' => $now . ', ' . $forum_user['id'] . ', ' . $receiver_id . ', ' . $amount . ', \'' . $forum_db->escape($subject) . '\', 0, 0, \'' . $btcaddress . '\'');
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    startescrow_clear_cache($receiver_id);
    // Clear cached 'New messages' in the user table
    $forum_flash->add_info($lang_escrows['Escrow started']);
    redirect(forum_link($forum_url['pun_pm_inbox']), $lang_escrows['Message sent']);
}

 function get_std_replacements()
 {
     if (!$this->getConf('stdreplace')) {
         return array();
     }
     global $conf;
     global $INFO;
     global $ID;
     $file = noNS($ID);
     $page = cleanID($file);
     $names = array('ID', 'NS', 'FILE', '!FILE', '!FILE!', 'PAGE', '!PAGE', '!!PAGE', '!PAGE!', 'USER', 'DATE', 'EVENT');
     $values = array($ID, getNS($ID), $file, utf8_ucfirst($file), utf8_strtoupper($file), $page, utf8_ucfirst($page), utf8_ucwords($page), utf8_strtoupper($page), $_SERVER['REMOTE_USER'], strftime($conf['dformat'], time()), $event->name);
     $std_replacements = array();
     for ($i = 0; $i < count($names); $i++) {
         $std_replacements[$names[$i]] = $values[$i];
     }
     return $std_replacements;
 }

 public function update_profile($id, $info, $section)
 {
     $info = Container::get('hooks')->fire('model.profile.update_profile_start', $info, $id, $section);
     $username_updated = false;
     $section = Container::get('hooks')->fire('model.profile.update_profile_section', $section, $id, $info);
     // Validate input depending on section
     switch ($section) {
         case 'essentials':
             $form = array('timezone' => floatval(Input::post('form_timezone')), 'dst' => Input::post('form_dst') ? '1' : '0', 'time_format' => intval(Input::post('form_time_format')), 'date_format' => intval(Input::post('form_date_format')));
             // Make sure we got a valid language string
             if (Input::post('form_language')) {
                 $languages = \FeatherBB\Core\Lister::getLangs();
                 $form['language'] = Utils::trim(Input::post('form_language'));
                 if (!in_array($form['language'], $languages)) {
                     throw new Error(__('Bad request'), 404);
                 }
             }
             if (User::get()->is_admmod) {
                 $form['admin_note'] = Utils::trim(Input::post('admin_note'));
                 // Are we allowed to change usernames?
                 if (User::get()->g_id == ForumEnv::get('FEATHER_ADMIN') || User::get()->g_moderator == '1' && User::get()->g_mod_rename_users == '1') {
                     $form['username'] = Utils::trim(Input::post('req_username'));
                     if ($form['username'] != $info['old_username']) {
                         $errors = '';
                         $errors = $this->check_username($form['username'], $errors, $id);
                         if (!empty($errors)) {
                             throw new Error($errors[0]);
                         }
                         $username_updated = true;
                     }
                 }
                 // We only allow administrators to update the post count
                 if (User::get()->g_id == ForumEnv::get('FEATHER_ADMIN')) {
                     $form['num_posts'] = intval(Input::post('num_posts'));
                 }
             }
             if (ForumSettings::get('o_regs_verify') == '0' || User::get()->is_admmod) {
                 // Validate the email address
                 $form['email'] = strtolower(Utils::trim(Input::post('req_email')));
                 if (!Container::get('email')->is_valid_email($form['email'])) {
                     throw new Error(__('Invalid email'));
                 }
             }
             break;
         case 'personal':
             $form = array('realname' => Input::post('form_realname') ? Utils::trim(Input::post('form_realname')) : '', 'url' => Input::post('form_url') ? Utils::trim(Input::post('form_url')) : '', 'location' => Input::post('form_location') ? Utils::trim(Input::post('form_location')) : '');
             // Add http:// if the URL doesn't contain it already (while allowing https://, too)
             if (User::get()->g_post_links == '1') {
                 if ($form['url'] != '') {
                     $url = Url::is_valid($form['url']);
                     if ($url === false) {
                         throw new Error(__('Invalid website URL'));
                     }
                     $form['url'] = $url['url'];
                 }
             } else {
                 if (!empty($form['url'])) {
                     throw new Error(__('Website not allowed'));
                 }
                 $form['url'] = '';
             }
             if (User::get()->g_id == ForumEnv::get('FEATHER_ADMIN')) {
                 $form['title'] = Utils::trim(Input::post('title'));
             } elseif (User::get()->g_set_title == '1') {
                 $form['title'] = Utils::trim(Input::post('title'));
                 if ($form['title'] != '') {
                     // A list of words that the title may not contain
                     // If the language is English, there will be some duplicates, but it's not the end of the world
                     $forbidden = array('member', 'moderator', 'administrator', 'banned', 'guest', utf8_strtolower(__('Member')), utf8_strtolower(__('Moderator')), utf8_strtolower(__('Administrator')), utf8_strtolower(__('Banned')), utf8_strtolower(__('Guest')));
                     if (in_array(utf8_strtolower($form['title']), $forbidden)) {
                         throw new Error(__('Forbidden title'));
                     }
                 }
             }
             break;
         case 'messaging':
             $form = array('jabber' => Utils::trim(Input::post('form_jabber')), 'icq' => Utils::trim(Input::post('form_icq')), 'msn' => Utils::trim(Input::post('form_msn')), 'aim' => Utils::trim(Input::post('form_aim')), 'yahoo' => Utils::trim(Input::post('form_yahoo')));
             // If the ICQ UIN contains anything other than digits it's invalid
             if (preg_match('%[^0-9]%', $form['icq'])) {
                 throw new Error(__('Bad ICQ'));
             }
             break;
         case 'personality':
             $form = array();
             // Clean up signature from POST
             if (ForumSettings::get('o_signatures') == '1') {
                 $form['signature'] = Utils::linebreaks(Utils::trim(Input::post('signature')));
                 // Validate signature
                 if (Utils::strlen($form['signature']) > ForumSettings::get('p_sig_length')) {
                     throw new Error(sprintf(__('Sig too long'), ForumSettings::get('p_sig_length'), Utils::strlen($form['signature']) - ForumSettings::get('p_sig_length')));
                 } elseif (substr_count($form['signature'], "\n") > ForumSettings::get('p_sig_lines') - 1) {
                     throw new Error(sprintf(__('Sig too many lines'), ForumSettings::get('p_sig_lines')));
                 } elseif ($form['signature'] && ForumSettings::get('p_sig_all_caps') == '0' && Utils::is_all_uppercase($form['signature']) && !User::get()->is_admmod) {
                     $form['signature'] = utf8_ucwords(utf8_strtolower($form['signature']));
                 }
                 // Validate BBCode syntax
                 if (ForumSettings::get('p_sig_bbcode') == '1') {
                     $errors = array();
                     $form['signature'] = Container::get('parser')->preparse_bbcode($form['signature'], $errors, true);
                     if (count($errors) > 0) {
//.........这里部分代码省略.........