PHP isSSL函数代码示例

/**
 * Checks if a resource exists and returns it if so.
 * 
 * @param string $filename The resource name
 * @param bool $return_url If true returns an URL, else returns true or false depending on if the resource exists
 * @param bool $as_local_path If true returns not URL, but a filepath in local filesystem. Needs $return_url=true.
 * @param bool $nocache If true skips all internal caches and peforms a search now
 * @return string Depending on $return_url returns: (the resource URL or false on error) OR (true or false)
 */
function resourceExists($filename, $return_url = false, $as_local_path = false, $nocache = false)
{
    global $CONFIG;
    $cnc = substr(appendVersion('/'), 1);
    $key = (isSSL() ? "resource_ssl_{$filename}" : "resource_{$filename}") . "_{$cnc}" . ($as_local_path ? "_l" : "");
    if (!$nocache && ($res = cache_get($key)) !== false) {
        return $return_url ? $res : $res != "0";
    }
    $ext = pathinfo($filename, PATHINFO_EXTENSION);
    $reg = "/(^{$ext}\$|^{$ext}\\||\\|{$ext}\$)/i";
    foreach ($CONFIG['resources'] as $conf) {
        if (strpos("|" . $conf['ext'] . "|", "|" . $ext . "|") === false) {
            continue;
        }
        if (!file_exists($conf['path'] . '/' . $filename)) {
            continue;
        }
        if ($as_local_path) {
            return $conf['path'] . '/' . $filename;
        }
        $nc = $conf['append_nc'] ? $cnc : '';
        $res = can_nocache() ? $conf['url'] . $nc . $filename : $conf['url'] . $filename . "?_nc=" . substr($nc, 2, -1);
        if (!$nocache) {
            cache_set($key, $res);
        }
        return $return_url ? $res : true;
    }
    cache_set($key, "0");
    return false;
}

 /**
  * Route the application.
  */
 public function route()
 {
     $uri = JURI::getInstance();
     //forward to https
     $scheme = isSSL() ? 'https' : 'http';
     $uri->setScheme($scheme);
     $this->redirect($uri->toString());
 }

 /**
  * {@inheritdoc}
  */
 protected function _getUrl($path)
 {
     if (isSSL()) {
         $url = 'https://s3.amazonaws.com/' . $this->_params->bucket . '/' . $path;
     } else {
         $url = 'http://' . $this->_params->bucket . '.s3.amazonaws.com/' . $path;
     }
     return $url;
 }

 public function generate($path)
 {
     $this->output = (string) '';
     $http = isSSL() ? 'https://' : 'http://';
     $http_host = $http . $_SERVER['HTTP_HOST'];
     if (is_dir($path) && file_exists($path . '/index.htm')) {
         $this->output .= '<urlset ';
         $this->output .= 'xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" ';
         $this->output .= 'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ';
         $this->output .= 'xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">' . PHP_EOL;
         $dir = opendir($path);
         $this->output .= '<url>';
         $this->output .= '<loc>';
         $this->output .= $http_host . '/';
         $this->output .= '</loc>';
         $this->output .= '<lastmod>' . date('Y-m-d', filemtime($path . '/index.htm')) . '</lastmod>';
         $this->output .= '<changefreq>weekly</changefreq>';
         $this->output .= '<priority>0.5</priority>';
         $this->output .= '</url>';
         while ($file = readdir($dir)) {
             if ($file[0] != '-' && $file != 'index.htm' && is_file($path . '/' . $file) && substr($file, -3) == 'htm') {
                 $this->output .= '<url>';
                 $this->output .= '<loc>';
                 $this->output .= $http_host . '/' . str_replace('_', '/', $file);
                 $this->output .= '</loc>';
                 $this->output .= '<lastmod>' . date('Y-m-d', filemtime($path . '/' . $file)) . '</lastmod>';
                 $this->output .= '<changefreq>weekly</changefreq>';
                 $this->output .= '<priority>0.5</priority>';
                 $this->output .= '</url>';
             }
         }
         $this->output .= '</urlset>';
         return $this->output;
     } else {
         trigger_error('Sitemap could not be created because the directory (' . $path . ') or the index file (index.htm) was not found.', E_USER_ERROR);
     }
     // end function
 }

/**
 * @internal Performs CSS minifying
 */
function minify_css($paths, $target_file, $nc_argument = false)
{
    require_once __DIR__ . "/minify/cssmin.php";
    global $current_url;
    $files = minify_collect_files($paths, 'css');
    $files = array_merge($files, minify_collect_files($paths, 'less'));
    log_debug("CSS files to minify: ", $files);
    //die("stopped");
    $code = "";
    $res = array();
    $map = array();
    foreach ($files as $f) {
        if (!$f) {
            continue;
        }
        if (starts_with($f, "/") && !starts_with($f, "//")) {
            $f = (isSSL() ? "https" : "http") . "://{$_SERVER['SERVER_NAME']}" . $f;
        }
        $css = sendHTTPRequest($f, false, false, $response_header);
        if (stripos($response_header, "404 Not Found") !== false) {
            continue;
        }
        if (mb_detect_encoding($css) != "UTF-8") {
            $css = mb_convert_encoding($css, "UTF-8");
        }
        $current_url = parse_url($f);
        $current_url['onlypath'] = dirname($current_url['path']) . "/";
        if ($nc_argument) {
            $current_url['onlypath'] = preg_replace('|/nc(.*)/|U', "/nc{$nc_argument}/", $current_url['onlypath']);
        }
        $css = preg_replace_callback("/url\\s*\\((.*)\\)/siU", "minify_css_translate_url", $css);
        $css = preg_replace_callback("/AlphaImageLoader\\(src='([^']*)'/siU", "minify_css_translate_url", $css);
        $css = "/* FILE: {$f} */\n{$css}";
        if (!isset($GLOBALS['nominify'])) {
            $code .= cssmin::minify($css) . "\n";
        } else {
            $code .= "{$css}\n";
            $test = str_replace("\r", "", str_replace("\n", "", $css));
            $test = preg_replace('|/\\*.*\\*/|U', "", $test);
            preg_match_all("/([^}]+){([^:]+:[^}]+)}/U", $test, $items, PREG_SET_ORDER);
            foreach ($items as $item) {
                $keys = explode(",", $item[1]);
                foreach ($keys as $k) {
                    $k = trim($k);
                    if (isset($res[$k])) {
                        if ($f != $map[$k]) {
                            $mem = $res[$k];
                        }
                    } else {
                        $map[$k] = $f;
                        $res[$k] = array();
                    }
                    foreach (explode(";", $item[2]) as $e) {
                        $e = trim($e);
                        if ($e === "") {
                            continue;
                        }
                        $res[$k][] = $e;
                    }
                    sort($res[$k]);
                    $res[$k] = array_unique($res[$k]);
                    if (isset($mem)) {
                        if (implode(",", $res[$k]) != implode(",", $mem)) {
                            if (count($res[$k]) == count($mem)) {
                                log_debug("[{$k}] defninition overrides previously defined\nFILE: {$f}\nPREV: {$map[$k]}\nNEW : " . implode(";", $res[$k]) . "\nORIG: " . implode(";", $mem) . "\n");
                            } else {
                                foreach ($mem as $m) {
                                    if (!in_array($m, $res[$k])) {
                                        log_debug("[{$k}] defninition extends/overrides previously defined\nFILE: {$f}\nPREV: {$map[$k]}\nNEW : " . implode(";", $res[$k]) . "\nORIG: " . implode(";", $mem) . "\n");
                                    }
                                }
                            }
                        }
                        unset($mem);
                    }
                }
            }
        }
    }
    foreach (array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f') as $c) {
        $code = str_ireplace("#{$c}{$c}{$c}{$c}{$c}{$c}", "#{$c}{$c}{$c}", $code);
    }
    file_put_contents($target_file, $code);
}

/**
 * @return bool
 * @see http://stackoverflow.com/a/2886224/2728507
 */
function isSSL()
{
    return !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443;
}
date_default_timezone_set('UTC');
error_reporting(E_ALL);
ini_set('display_errors', 0);
ini_set('display_startup_errors', 1);
ini_set('log_errors', '1');
ini_set('error_log', dirname(__FILE__) . '/php_error.log');
$protocol = isSSL() ? 'https' : 'http';
$url = $protocol . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$current_url = pathinfo($url, PATHINFO_DIRNAME);
$root_url = str_replace('/install', '', $current_url) . '/';
define('BB_URL', $root_url);
define('BB_URL_INSTALL', BB_URL . 'install/');
define('BB_URL_ADMIN', BB_URL . 'index.php?_url=/bb-admin');
define('BB_PATH_ROOT', realpath(dirname(__FILE__) . '/..'));
define('BB_PATH_LIBRARY', BB_PATH_ROOT . '/bb-library');
define('BB_PATH_VENDOR', BB_PATH_ROOT . '/bb-vendor');
define('BB_PATH_THEMES', BB_PATH_ROOT . '/install');
define('BB_PATH_LICENSE', BB_PATH_ROOT . '/LICENSE.txt');
define('BB_PATH_SQL', BB_PATH_ROOT . '/install/structure.sql');
define('BB_PATH_SQL_DATA', BB_PATH_ROOT . '/install/content.sql');
define('BB_PATH_INSTALL', BB_PATH_ROOT . '/install');
define('BB_PATH_CONFIG', BB_PATH_ROOT . '/bb-config.php');

 function getHash($prefix = "", $vars = array())
 {
     // OLD
     // the hash is an expression of the variables compiled to render the template
     // note that constantly updated values (like timestamps) should be avoided to allow the hash to be reproduced...
     //$string = serialize( $vars );
     // NEW method
     // the hash is a combination of :
     // - the protocol
     // - the request url
     // - the request parameters
     // - the session id
     //
     $protocol = isSSL() ? "secure" : "public";
     // use serialize( $_REQUEST ) instead?
     $key = session_id() . json_encode($_REQUEST) . $protocol . $_SERVER['REQUEST_URI'];
     // generate a hash form the string
     return $prefix . hash("md5", $key);
 }

/**
 * Returns current URL scheme
 * 
 * That is one of http, https, http:// or https:// 
 * @param bool $append_slashes If true appends '//' to the result
 * @return string The current scheme
 */
function urlScheme($append_slashes = false)
{
    if ($append_slashes) {
        return isSSL() ? "https://" : "http://";
    }
    return isSSL() ? "https" : "http";
}

function feed()
{
    $many = 20;
    $board = '';
    //wait for more fix
    $result = inget('`id`, `post_title`, `post_author`, `post_author_nicename`, `post_content`, `post_date`, `post_board`', 'posts', $board . 'ORDER BY `post_date` DESC LIMIT 0, ' . $many);
    $board = board_info();
    $who = member_who();
    $prefix = isSSL() ? 'https:' : 'http:';
    $row = mysql_fetch_all($result);
    if ($row) {
        foreach ($row as $id => $list) {
            $row[$id]['post_board'] = $board[$list['post_board']]['name'];
            $row[$id]['post_board_nicename'] = $board[$list['post_board']]['nicename'];
            if ($list['post_author']) {
                $row[$id]['post_author'] = $who[$list['post_author']]['nicename'];
            } else {
                $row[$id]['post_author'] = $list['post_author_nicename'];
            }
            $row[$id]['post_content'] = html_transfer(show_text($list['post_content']));
        }
    }
    header('Content-type: application/xml; charset=utf-8');
    echo '<?xml version="1.0" encoding="utf-8"?>' . "\n";
    include load_template('feed');
}

function cdn($file = '')
{
    // get the full uri for the file
    $uri = uri($file);
    // first check if we have already defined a CDN
    if (defined("CDN")) {
        // add protocol
        $protocol = isSSL() ? 'https://' : 'http://';
        // remove trailing slash, if any
        $domain = substr(CDN, -1) == "/" ? substr(CDN, 0, -1) : CDN;
        // remove protocol from cdn address
        $domain = substr($domain, 0, 4) == "http" ? str_replace(array("http://", "https://"), "", $domain) : $domain;
        // #108 remove www from cdn address (if set by SERVER_NAME)
        $domain = str_replace("www.", '', $domain);
        return $protocol . $domain . $uri;
    } else {
        // fallback to the domain name
        return url($file);
    }
}

function validateSession()
{
    // 3/6/2010 Current Server does not allow for Server side detection. Now using forceSSL() in functions.js
    // see function isSSL() above.
    if (!isSSL()) {
        header("Location: logout.php");
    }
    slashAllInputs();
    connectDatabase();
    validateUser();
    // if they are not valid, they don't come back from here.
}

 /**
  * Set session cookie parameters
  *
  * @access private
  */
 private function _setCookieParams()
 {
     $cookie = session_get_cookie_params();
     $cookie['secure'] = isSSL();
     session_set_cookie_params($cookie['lifetime'], $cookie['path'], $cookie['domain'], $cookie['secure']);
 }

function iflychat_init()
{
    global $modSettings, $context, $user_info, $settings, $scripturl, $txt;
    header('Content-type: application/javascript');
    if ($modSettings['iflychat_theme'] == 1) {
        $iflychat_theme = 'light';
    } else {
        $iflychat_theme = 'dark';
    }
    if (isset($context['language'])) {
        $language = $context['language'];
    } else {
        $language = 'English';
    }
    $iflychat_settings = array('current_timestamp' => time(), 'polling_method' => '3', 'pollUrl' => '', 'sendUrl' => '', 'statusUrl' => '', 'status' => '1', 'goOnline' => $txt['MOD_GO_ONLINE'], 'goIdle' => $txt['MOD_GO_IDLE'], 'newMessage' => $txt['MOD_NEW_CHAT_MESSAGE'], 'images' => $settings['default_theme_url'] . '/iflychat-static/themes/' . $iflychat_theme . '/images/', 'sound' => $settings['default_theme_url'] . '/iflychat-static/swf/sound.swf', 'soundFile' => $settings['default_theme_url'] . '/iflychat-static/wav/notification.mp3', 'noUsers' => '<div class="item-list"><ul><li class="drupalchatnousers even first last">No users online</li></ul></div>', 'smileyURL' => $settings['default_theme_url'] . '/iflychat-static/smileys/very_emotional_emoticons-png/png-32x32/', 'addUrl' => ' ', 'notificationSound' => $modSettings['iflychat_notification_sound'], 'exurl' => $scripturl . '?action=iflychat-get', 'mobileWebUrl' => $scripturl . '?action=iflychat-mob-auth', 'chat_type' => $modSettings['iflychat_show_admin_list'], 'guestPrefix' => $modSettings['iflychat_anon_prefix'], 'allowSmileys' => $modSettings['iflychat_enable_smileys'], 'admin' => iflychat_check_chat_admin() ? '1' : '0', 'theme' => $iflychat_theme);
    if (iflychat_check_chat_admin()) {
        $groups = list_getGroups(0, 1000, 'id');
        $iflychat_settings['arole'] = array();
        foreach ($groups as $group) {
            $iflychat_settings['arole'][$group['id']] = $group['name'];
        }
    }
    $iflychat_settings['iup'] = $modSettings['iflychat_user_picture'];
    if ($modSettings['iflychat_user_picture'] == '1') {
        $iflychat_settings['default_up'] = $settings['default_theme_url'] . '/iflychat-static/themes/' . $iflychat_theme . '/images/default_avatar.png';
        $iflychat_settings['default_cr'] = $settings['default_theme_url'] . '/iflychat-static/themes/' . $iflychat_theme . '/images/default_room.png';
        $iflychat_settings['default_team'] = $settings['default_theme_url'] . '/iflychat-static/themes/' . $iflychat_theme . '/images/default_team.png';
    }
    //if SSL enabled use https else http
    if ($iflychat_settings['polling_method'] == '3') {
        if (isSSL()) {
            $iflychat_settings['external_host'] = SMFCHAT_EXTERNAL_A_HOST;
            $iflychat_settings['external_port'] = SMFCHAT_EXTERNAL_A_PORT;
            $iflychat_settings['external_a_host'] = SMFCHAT_EXTERNAL_A_HOST;
            $iflychat_settings['external_a_port'] = SMFCHAT_EXTERNAL_A_PORT;
        } else {
            $iflychat_settings['external_host'] = SMFCHAT_EXTERNAL_HOST;
            $iflychat_settings['external_port'] = SMFCHAT_EXTERNAL_PORT;
            $iflychat_settings['external_a_host'] = SMFCHAT_EXTERNAL_HOST;
            $iflychat_settings['external_a_port'] = SMFCHAT_EXTERNAL_PORT;
        }
    }
    $iflychat_settings['text_currently_offline'] = $txt['MOD_USER_CURRENTLY_OFFLINE'];
    $iflychat_settings['text_is_typing'] = $txt['MOD_USER_IS_TYPING'];
    $iflychat_settings['text_close'] = $txt['MOD_CLOSE'];
    $iflychat_settings['text_minimize'] = $txt['MOD_MINIMIZE'];
    $iflychat_settings['text_mute'] = $txt['MOD_CLICK_TO_MUTE'];
    $iflychat_settings['text_unmute'] = $txt['MOD_CLICK_TO_UNMUTE'];
    $iflychat_settings['text_available'] = $txt['MOD_AVAILABLE'];
    $iflychat_settings['text_idle'] = $txt['MOD_IDLE'];
    $iflychat_settings['text_busy'] = $txt['MOD_BUSY'];
    $iflychat_settings['text_offline'] = $txt['MOD_OFFLINE'];
    $iflychat_settings['text_lmm'] = $txt['MOD_LOAD_MORE_MESSAGES'];
    $iflychat_settings['text_nmm'] = $txt['MOD_NO_MORE_MESSAGES'];
    $iflychat_settings['text_clear_room'] = $txt['MOD_CLEAR_ALL_MESSAGES'];
    $iflychat_settings['msg_p'] = $txt['MOD_TYPE_AND_PRESS_ENTER'];
    $iflychat_settings['text_user_list_reconnect'] = $txt['MOD_USER_LIST_RECONNECT'];
    $iflychat_settings['text_user_list_loading'] = $txt['MOD_USER_LIST_LOADING'];
    //if chat admin show admin options
    if (iflychat_check_chat_admin()) {
        $iflychat_settings['text_ban'] = $txt['MOD_BAN'];
        $iflychat_settings['text_ban_ip'] = $txt['MOD_BAN_IP'];
        $iflychat_settings['text_kick'] = $txt['MOD_KICK'];
        $iflychat_settings['text_ban_window_title'] = $txt['MOD_BANNED_USERS'];
        $iflychat_settings['text_ban_window_default'] = $txt['MOD_NO_BAN'];
        $iflychat_settings['text_ban_window_loading'] = $txt['MOD_LOADING'];
        $iflychat_settings['text_manage_rooms'] = $txt['MOD_MANAGE_ROOMS'];
        $iflychat_settings['text_unban'] = $txt['MOD_UNBAN'];
        $iflychat_settings['text_unban_ip'] = $txt['MOD_UNBAN_IP'];
    }
    //if support chat, show support options
    if ($modSettings['iflychat_show_admin_list'] == '1') {
        $iflychat_settings['text_support_chat_init_label'] = $modSettings['iflychat_support_chat_init_label'];
        $iflychat_settings['text_support_chat_box_header'] = $modSettings['iflychat_support_chat_box_header'];
        $iflychat_settings['text_support_chat_box_company_name'] = $modSettings['iflychat_support_chat_box_company_name'];
        $iflychat_settings['text_support_chat_box_company_tagline'] = $modSettings['text_support_chat_box_company_tagline'];
        $iflychat_settings['text_support_chat_auto_greet_enable'] = $modSettings['text_support_chat_auto_greet_enable'];
        $iflychat_settings['text_support_chat_auto_greet_message'] = $modSettings['text_support_chat_auto_greet_message'];
        $iflychat_settings['text_support_chat_auto_greet_time'] = $modSettings['text_support_chat_auto_greet_time'];
        $iflychat_settings['text_support_chat_offline_message_label'] = $modSettings['text_support_chat_offline_message_label'];
        $iflychat_settings['text_support_chat_offline_message_contact'] = $modSettings['text_support_chat_offline_message_contact'];
        $iflychat_settings['text_support_chat_offline_message_send_button'] = $modSettings['text_support_chat_offline_message_send_button'];
        $iflychat_settings['text_support_chat_offline_message_desc'] = $modSettings['text_support_chat_offline_message_desc'];
        $iflychat_settings['text_support_chat_init_label_off'] = $modSettings['text_support_chat_init_label_off'];
    }
    $iflychat_settings['open_chatlist_default'] = $modSettings['iflychat_minimize_chat_user_list'] == 2 ? '1' : '2';
    $iflychat_settings['useStopWordList'] = $modSettings['iflychat_use_stop_word_list'];
    $iflychat_settings['blockHL'] = $modSettings['iflychat_stop_links'];
    $iflychat_settings['allowAnonHL'] = $modSettings['iflychat_allow_anon_links'];
    $iflychat_settings['renderImageInline'] = $modSettings['iflychat_allow_render_images'] == '1' ? '1' : '2';
    $iflychat_settings['searchBar'] = $modSettings['iflychat_enable_search_bar'] == '1' ? '1' : '2';
    $iflychat_settings['text_search_bar'] = $txt['MOD_TYPE_HERE_TO_SEARCH'];
    //$iflychat_protocol = isset($_SERVER["HTTPS"]) ? 'https://' : 'http://';
    $iflychat_settings['geturl'] = $scripturl;
    $iflychat_settings['soffurl'] = $scripturl;
    $iflychat_settings['changeurl'] = $scripturl;
    //code for rendering
    $output = "Drupal={};Drupal.settings={};Drupal.settings.drupalchat=" . json_encode($iflychat_settings, TRUE) . ";";
    exit($output);
}

/**
 * @param $session bool - pokud ma overovat i SESSION, nebo jen https
 * Funkce presmeruje admina na https, a overi jestli jeho session je validni
 */
function adminLoginValidate($session = true)
{
    global $conf;
    if ((!isset($_SESSION["admin"]["id"]) || !isset($_SESSION["admin"]["login"])) && $session) {
        header("location: " . getUrl("adminLogin", array(), true));
    }
    if (isSSL() != true && $conf["httpsAdminEnable"] == true) {
        header("location: https://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]);
    }
}

                                $tempRegVeh = $reguserinfo['vehicleKey'];
                                $tempRegQuery = "SELECT * FROM vehicles WHERE vehicleID='{$tempRegVeh}'";
                                $tempvehcheck = mysql_query($tempRegQuery);
                                if ($tempvehinfo = mysql_fetch_array($tempvehcheck)) {
                                    echo "<td>" . $tempvehinfo['year'] . " " . $tempvehinfo['make'] . " " . $tempvehinfo['model'] . "</td>";
                                    echo "<td>" . $tempvehinfo['scca_class'] . "</td>";
                                }
                                echo "</tr>";
                            }
                        }
                        echo "</table>";
                    }
                }
            }
        }
    }
}
//////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////
////////////BEGIN SCRIPT EXECUTION BELOW//////////////////////
//////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////
if (!isSSL()) {
    header("Location: logout.php");
} else {
    validateSession();
    displayRegisteredEntrants();
    echoFrameFooter();
    die;
    // attempt to guard against any code insertion at the end of the file
}