function locale($label, $lang = null)
{
    mb_internal_encoding("UTF-8");
    if (is_null($lang)) {
        $lang = sfContext::getInstance()->getUser()->getCulture();
    }
    $localeFile = sfConfig::get('sf_root_dir') . "/cache/locales.php";
    if (is_readable($localeFile)) {
        include $localeFile;
        $lbl = explode('.', $label);
        $ind = count($lbl) - 1;
        if ($lbl[$ind] == 'label' && $ind > 0) {
            unset($lbl[$ind]);
            $ind--;
            $add = ':';
            $labelStr = '.label';
        }
        $lbl[$ind] = ucfirst($lbl[$ind]);
        $upLabel = implode('.', $lbl);
        if ($upLabel . $labelStr == $label) {
            if ($lang == 'bg') {
                $str = mb_ucfirst($locales[strtolower($upLabel)][$lang]) . $add;
            } else {
                $str = ucfirst($locales[strtolower($upLabel)][$lang]) . $add;
            }
        } else {
            $str = $locales[strtolower($upLabel)][$lang] . $add;
        }
    }
    if ($str == $add) {
        $str = '*' . $upLabel . '*';
    }
    return $str;
}

 /**
  * Get the form field for this field.
  *
  * We put this method at the field level as it allows us to easily
  * create a new DB field and a new Form field and use them without
  * the need to modify another place where the mapping would be
  * performed.
  *
  * @param array Definition of the field.
  * @param string Form field class.
  */
 function formField($def, $form_field = 'Pluf_Form_Field_Varchar')
 {
     Pluf::loadClass('Pluf_Form_BoundField');
     // To get mb_ucfirst
     $defaults = array('required' => !$def['blank'], 'label' => mb_ucfirst($def['verbose']), 'help_text' => $def['help_text']);
     unset($def['blank'], $def['verbose'], $def['help_text']);
     if (isset($def['default'])) {
         $defaults['initial'] = $def['default'];
         unset($def['default']);
     }
     if (isset($def['choices'])) {
         $defaults['widget'] = 'Pluf_Form_Widget_SelectInput';
         if (isset($def['widget_attrs'])) {
             $def['widget_attrs']['choices'] = $def['choices'];
         } else {
             $def['widget_attrs'] = array('choices' => $def['choices']);
         }
     }
     foreach (array_keys($def) as $key) {
         if (!in_array($key, array('widget', 'label', 'required', 'multiple', 'initial', 'choices', 'widget_attrs'))) {
             unset($def[$key]);
         }
     }
     $params = array_merge($defaults, $def);
     return new $form_field($params);
 }

 public function testDSuccess()
 {
     $data = array(array('in' => '1 1', 'out' => '1 1'));
     foreach ($data as $num => $item) {
         $this->assertEquals($item['out'], mb_ucfirst($item['in']), 'Test #' . ($num + 1));
     }
 }

 protected function modify_element($element)
 {
     if ($this->mb) {
         return mb_ucfirst($element);
     } else {
         return ucfirst($element);
     }
 }

 protected function modify_paramvalue($from_value)
 {
     if ($this->mb) {
         return mb_ucfirst($from_value);
     } else {
         return ucfirst($from_value);
     }
 }

 function test_mb_ucfirst()
 {
     $this->assertEquals('Åäö', mb_ucfirst('åäö'));
     $this->assertEquals('Åäö öäå', mb_ucfirst('åäö öäå'));
     $this->assertEquals(ucfirst('H.G. Wells'), mb_ucfirst('H.G. Wells'));
     $this->assertEquals(ucfirst('h.g. wells'), mb_ucfirst('h.g. wells'));
     $this->assertEquals(ucfirst('H.G. WELLS'), mb_ucfirst('H.G. WELLS'));
 }

 /**
  * Function form
  * @param $name
  * @param bool $path
  * @return object
  */
 public static function form($name, $path = false)
 {
     $name = mb_ucfirst(mb_strtolower($name));
     $className = $name . 'Form';
     if ($path === false) {
         $path = 'modules/' . CONTROLLER . '/system/form/' . $name . '.php';
     }
     incFile($path);
     return new $className();
 }

 function randSentence($mark = null)
 {
     $count = mt_rand(1, 3);
     $sentence = mb_ucfirst($this->randPhrase());
     for ($i = 1; $i < $count; ++$i) {
         $sentence .= ', ' . $this->randPhrase();
     }
     $sentence .= $mark ? $mark : $this->randMark();
     return $sentence;
 }

	protected function assignViewVariables() {
		$this->_nickname = mb_ucfirst($this->_user->blip);
		switch ($this->_template) {
			case 'activation':
				$activationUrl = $this->_view->serverUrl($this->_view->url(array('token' => $this->_user->token), 'account-activate'));
				$this->_view->activationUrl = $activationUrl;
				$this->_view->nickname = $this->_nickname;
				break;
		}

	}

function noteParserAddModel($note, $serial, $descript, $model, $time, $section)
{
    $a = range('a', 'z');
    $notes = explode('+', $note);
    $descripts = explode(',', $descript);
    foreach ($notes as $key => $value) {
        $serial = $serial . '.' . $a[$key];
        $descript = mb_ucfirst(trim($descripts[$key]));
        $model1 = mb_ucfirst(trim($model));
        $section = mb_ucfirst($section);
        $time1 = sumNotes($value);
        $tm->addTechmap($serial, $descript, $model1, $time1, $section);
        $i++;
    }
}

 public function __construct($form, $field, $name)
 {
     $this->form = $form;
     $this->field = $field;
     $this->name = $name;
     $this->html_name = $this->form->addPrefix($name);
     if ($this->field->label == '') {
         $this->label = mb_ereg_replace('/\\_/', '/ /', mb_ucfirst($name));
     } else {
         $this->label = $this->field->label;
     }
     $this->help_text = $this->field->help_text ? $this->field->help_text : '';
     if (isset($this->form->errors[$name])) {
         $this->errors = $this->form->errors[$name];
     }
 }

function smarty_function_lang($params, $smarty)
{
    if (!isset($params['code'])) {
        throw new rad_exception("lang: missing 'code' parameter", E_USER_WARNING);
    }
    $params['code'] = trim($params['code'], " \t\"'");
    if (isset($params['lang'])) {
        $val = call_user_func_array(array(rad_config::getParam('loader_class'), 'lang'), array($params['code'], $params['lang']));
    } else {
        $val = call_user_func_array(array(rad_config::getParam('loader_class'), 'lang'), array($params['code']));
    }
    if (isset($params['find']) && isset($params['replace'])) {
        if (!is_array($params['find'])) {
            $params['find'] = array($params['find']);
        }
        if (!is_array($params['replace'])) {
            $params['replace'] = array($params['replace']);
        }
        if (count($params['find']) != count($params['replace'])) {
            throw new rad_exception('lang: find/replace params should either be both scalar or be arrays of the same size');
        }
        $find = reset($params['find']);
        $replace = reset($params['replace']);
        while ($find) {
            $val = mb_str_replace($val, $find, $replace);
            $find = next($params['find']);
            $replace = next($params['replace']);
        }
    }
    if (!empty($params['htmlchars'])) {
        $val = mb_str_replace($val, '"', '"');
    }
    if (!empty($params['ucf'])) {
        $val = mb_ucfirst($val);
    }
    if (isset($params['assign'])) {
        $smarty->assign($params['assign'], $val);
    } else {
        return $val;
    }
}

/**
 * mvc路由解析器,负责从参数中提取url路由信息
 */
function getMvcRoute()
{
    //控制器
    $c = getUrlString("_c");
    //执行方法
    $a = getUrlString("_a");
    //url rewrite 读取路由,如 teacher_center/profile解析为$c=teacher_center,$a=profile
    $s = getUrlString("_url");
    if (!empty($s)) {
        $s = trim(str_replace("/", " ", $s));
        $urls = explode(" ", $s);
        if (isset($urls[0])) {
            $c = $urls[0];
        }
        if (isset($urls[1])) {
            $a = $urls[1];
        }
    }
    //默认访问方法为 index
    if (empty($a)) {
        $a = "index";
    }
    //默认控制器为 index
    if (empty($c)) {
        $c = "index";
    }
    //路由
    $route = array("_a" => $a, "_c" => $c);
    //转换 _c = 'ab_cd' 为 _c='AbCd'
    $cs = explode("_", $c);
    for ($index = 0; $index < count($cs); $index++) {
        $cs[$index] = mb_ucfirst($cs[$index]);
    }
    $c = implode("", $cs);
    $route["a"] = $a;
    $route["c"] = $c;
    return $route;
}

 private function mb_ucfirst($str, $encoding = "UTF-8", $lower_str_end = false)
 {
     if (!function_exists('mb_ucfirst')) {
         $first_letter = mb_strtoupper(mb_substr($str, 0, 1, $encoding), $encoding);
         $str_end = "";
         if ($lower_str_end) {
             $str_end = mb_strtolower(mb_substr($str, 1, mb_strlen($str, $encoding), $encoding), $encoding);
         } else {
             $str_end = mb_substr($str, 1, mb_strlen($str, $encoding), $encoding);
         }
         $str = $first_letter . $str_end;
         return $str;
     } else {
         return mb_ucfirst($str);
     }
 }

 /**
  * Get event name.
  *
  * @param $action
  * @param string $position
  * @return string
  */
 protected function _getEventName($action, $position = 'bulkAfter')
 {
     $eventName = ['Controller.'];
     if ($requestPrefix = $this->request->param('prefix')) {
         $eventName[] = mb_ucfirst($requestPrefix) . '.';
     }
     $eventName[] = $this->_controller->name . '.';
     $eventName[] = $position;
     $eventName[] = mb_ucfirst($action);
     return implode('', $eventName);
 }

     }
     // Lang trick
     $a = __('1day') . __('1week') . __('1month');
     if (!isset($datam['misc'])) {
         break;
     }
     if (is_null($datam['misc']['sum_rain'])) {
         break;
     }
     echo '<tr><th valign="top">' . __('Rain Sum') . ' (' . __($scales['module']) . ')' . '</th><td valign="top" class="mm">';
     echo sprintf(__('%smm'), floor((double) $datam['misc']['sum_rain'] * 10) / 10);
     echo '</td></tr>';
     $this_device_disp--;
     if ($mm_display_when) {
         echo '<tr><td class="mmd" colspan="2">';
         echo sprintf(__('on %1$s %2$s at %5$s:%6$s'), mb_ucfirst(strftime('%A', $datam['misc']['date_sum_rain'])), strftime('%e', $datam['misc']['date_sum_rain']), mb_ucfirst(strftime('%B', $datam['misc']['date_sum_rain'])), strftime('%Y', $datam['misc']['date_sum_rain']), strftime('%H', $datam['misc']['date_sum_rain']), strftime('%M', $datam['misc']['date_sum_rain']));
         echo '</td></tr>';
         $this_device_disp--;
     }
     break;
 case 'sum_rain_24':
     if ($type !== 'rain') {
         break;
     }
     if (!isset($datam['dashboard']['sum_rain_24'])) {
         break;
     }
     if (is_null($datam['dashboard']['sum_rain_24'])) {
         break;
     }
     echo '<tr><th valign="top">' . __('Rain Sum (24h)') . '</th><td valign="top" class="mm">';

/**
 * This function design for return a string of the post format with the appropriate text
 */
function display_post_format()
{
    if (has_post_format()) {
        return 'Post Format: ' . mb_ucfirst(get_post_format());
    }
}

 public function getImport()
 {
     $xsdstring = $_SERVER['DOCUMENT_ROOT'] . "/import.xml";
     $excel = new XML2003Parser($xsdstring);
     $table = $excel->getTableData();
     function mb_ucfirst($str, $enc = 'utf-8')
     {
         return mb_strtoupper(mb_substr($str, 0, 1, $enc), $enc) . mb_substr($str, 1, mb_strlen($str, $enc), $enc);
     }
     foreach ($table["table_contents"] as $row) {
         if (isset($row["row_contents"][2]) && isset($row["row_contents"][0])) {
             $id = $row["row_contents"][0]['value'];
             $value = trim(mb_ucfirst(mb_strtolower($row["row_contents"][2]['value'])));
             $postlang = PostLang::find($id);
             if ($postlang) {
                 $postlang->title = $value;
                 $postlang->uri = PostLang::uniqURI($id, $value);
                 $postlang->save();
             } else {
                 echo "undefined {$id} <br>";
             }
             //echo  "$id  $value<br><br><br>";
         }
     }
     return [];
 }

 /**
  * Convenience method to add a single validation rule
  *
  * @param  string                    $rule
  * @param  array                     $fields
  * @return $this
  * @throws \InvalidArgumentException
  */
 public function rule($rule, $fields)
 {
     if (!isset(static::$_rules[$rule])) {
         $ruleMethod = 'validate' . ucfirst($rule);
         if (!method_exists($this, $ruleMethod)) {
             throw new \InvalidArgumentException("Rule '" . $rule . "' has not been registered with " . __CLASS__ . "::addRule().");
         }
     }
     // Ensure rule has an accompanying message
     $message = isset(static::$_ruleMessages[$rule]) ? static::$_ruleMessages[$rule] : self::ERROR_DEFAULT;
     // Get any other arguments passed to function
     $params = array_slice(func_get_args(), 2);
     $this->_validations[] = array('rule' => $rule, 'fields' => (array) $fields, 'params' => (array) $params, 'message' => mb_ucfirst($message, 'UTF-8'));
     return $this;
 }

 public function work($money, $kopnum = false)
 {
     $kop = substr($money, -2);
     $rub = substr($money, 0, -3);
     if (!$rub) {
         $this->out[] = 'ноль';
     } else {
         $this->out[] = $this->num2str->work($rub, $this->names[1]['sem']);
     }
     $this->out[] = $this->num2str->semantic($rub, $this->names[1]);
     if (!$kopnum) {
         if (!$kop) {
             $this->out[] = 'ноль';
         } else {
             $this->out[] = $this->num2str->work($kop, $this->names[2]['sem']);
         }
     } else {
         $this->out[] = $kop;
     }
     $this->out[] = $this->num2str->semantic($kop, $this->names[2]);
     $temp = trim(implode(' ', $this->out), '	');
     $temp = trim($temp);
     $this->out = array();
     return mb_ucfirst($temp, 'UTF-8');
 }