Exemple #1
0
 private function _init_env()
 {
     error_reporting(E_ERROR);
     define('MAGIC_QUOTES_GPC', function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc());
     // ' " \ NULL 等字符转义 当magic_quotes_gpc=On的时候，函数get_magic_quotes_gpc()就会返回1
     define('GZIP', function_exists('ob_gzhandler'));
     // ob 缓存压缩输出
     if (function_exists('date_default_timezone_set')) {
         @date_default_timezone_set('Etc/GMT-8');
         //东八区 北京时间
     }
     define('TIMESTAMP', time());
     if (!defined('BLOG_FUNCTION') && !@(include BLOG_ROOT . '/source/functions.php')) {
         exit('functions.php is missing');
     }
     define('IS_ROBOT', checkrobot());
     global $_B;
     $_B = array('uid' => 0, 'username' => '', 'groupid' => 0, 'timestamp' => TIMESTAMP, 'clientip' => $this->_get_client_ip(), 'mobile' => '', 'agent' => '', 'admin' => 0);
     checkmobile();
     $_B['PHP_SELF'] = bhtmlspecialchars($this->_get_script_url());
     $_B['basefilename'] = basename($_B['PHP_SELF']);
     $sitepath = substr($_B['PHP_SELF'], 0, strrpos($_B['PHP_SELF'], '/'));
     $_B['siteurl'] = bhtmlspecialchars('http://' . $_SERVER['HTTP_HOST'] . $sitepath . '/');
     getReferer();
     $url = parse_url($_B['siteurl']);
     $_B['siteroot'] = isset($url['path']) ? $url['path'] : '';
     $_B['siteport'] = empty($_SERVER['SERVER_PORT']) || $_SERVER['SERVER_PORT'] == '80' ? '' : ':' . $_SERVER['SERVER_PORT'];
     $this->b =& $_B;
 }
Exemple #2
0
function bhtmlspecialchars($string)
{
    if (is_array($string)) {
        foreach ($string as $key => $val) {
            $string[$key] = bhtmlspecialchars($val);
        }
    } else {
        $string = str_replace(array('&', '"', '<', '>'), array('&amp;', '&quot;', '&lt;', '&gt;'), $string);
        if (strpos($string, '&amp;#') !== false) {
            $string = preg_replace('/&amp;((#(\\d{3,5}|x[a-fA-F0-9]{4}));)/', '&\\1', $string);
            //类似&#38889的unicode
        }
    }
    return $string;
}