PHP output_add_rewrite_var函数代码示例

function pkwk_session_start()
{
    global $use_trans_sid_address;
    static $use_session;
    if (!isset($use_session)) {
        $use_session = intval(PLUS_ALLOW_SESSION);
        if ($use_session > 0) {
            if (!is_array($use_trans_sid_address)) {
                $use_trans_sid_address = array();
            }
            if (in_the_net($use_trans_sid_address, $_SERVER['REMOTE_ADDR'])) {
                ini_set('session.use_cookies', 0);
            } else {
                ini_set('session.use_cookies', 1);
                ini_set('session.use_only_cookies', 1);
            }
            session_name('pukiwiki');
            @session_start();
            if (ini_get('session.use_cookies') == 0 && ini_get('session.use_trans_sid') == 0) {
                output_add_rewrite_var(session_name(), session_id());
            }
        }
    }
    return $use_session;
}

 /**
  * コンストラクタ
  *
  * ここでPHPの標準セッションがスタートする
  */
 public function __construct($session_name = null, $session_id = null, $use_cookies = true)
 {
     $this->setCookieHttpOnly();
     // キャッシュ制御なし
     session_cache_limiter('none');
     // セッション名およびセッションIDを設定
     if ($session_name) {
         session_name($session_name);
     }
     if ($session_id) {
         session_id($session_id);
     }
     // Cookie使用の可否に応じてiniディレクティブを変更
     if ($use_cookies) {
         ini_set('session.use_cookies', 1);
         ini_set('session.use_only_cookies', 1);
     } else {
         ini_set('session.use_cookies', 0);
         ini_set('session.use_only_cookies', 0);
     }
     // セッションデータを初期化する
     session_start();
     self::$_session_started = true;
     // Cookieが使用できず、session.use_trans_sidがOffの場合
     if (!$use_cookies && !ini_get('session.use_trans_sid')) {
         $snm = session_name();
         $sid = session_id();
         output_add_rewrite_var($snm, $sid);
     }
     /*
     Expires: Thu, 19 Nov 1981 08:52:00 GMT
     Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
     Pragma: no-cache
     */
 }

 public function shutdown($bus)
 {
     $session = $bus->get("session");
     if ($session->isStarted() && !$session->isCookieEnabled() && ini_get("session.use_trans_sid") === "0") {
         output_add_rewrite_var($session->getName(), $session->getId());
     }
 }

 static function Prep()
 {
     global $page;
     if (!isset($page->rewrite_urls)) {
         return;
     }
     ini_set('arg_separator.output', '&');
     foreach ($page->rewrite_urls as $key => $value) {
         output_add_rewrite_var($key, $value);
     }
 }

function session_use_trans_sid($flag)
{
    if (ini_set('session.use_trans_sid', $flag) !== false) {
        if ($flag) {
            $session_name = session_name();
            if (isset($_REQUEST[$session_name]) && preg_match('/^\\w+$/', $_REQUEST[$session_name])) {
                session_id($_REQUEST[$session_name]);
                output_add_rewrite_var($session_name, $_REQUEST[$session_name]);
            }
        }
    }
}

 /**
  * Call this to add a CSRF protection code to all the
  * forms and links on the generated page. Note that
  * you don't need to pass any content, and nothing is
  * returned - this function uses PHP to change it's
  * output so as to insert the data.
  *
  * Note: output_add_rewrite_var() used in here does a really bad job
  * on your URIs within the HTML.  It adds parameters without considering
  * whether it should use '&' or '&'.  This results in invalid HTML!
  */
 public static function add_code()
 {
     if (!self::__is_logged_in()) {
         return;
     }
     if (self::$already_added_code) {
         return;
     }
     // do not add CSRF code in case current request is an AJAX request.  They're secure
     // by definition and also, they're much more delicate in
     // what can be returned - and they usually exceed the
     // request amount limit pretty quickly (see active_decrease etc)
     if (self::__is_ajax()) {
         return;
     }
     self::$already_added_code = true;
     $code = self::__get_code();
     output_add_rewrite_var(self::$formkey, $code);
 }

$path = "../libraries/";
//Define default path
/** The configuration file.*/
require_once $path . "configuration.php";
$benchmark = new EfrontBenchmark($debug_TimeStart);
$benchmark->set('init');
//Set headers in order to eliminate browser cache (especially IE's)
header("Cache-Control: no-cache, must-revalidate");
// HTTP/1.1
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
// Date in the past
header("cache-control: no-transform");
//To prevent 3G carriers from compressing the site, which will break all grids
//If the page is shown as a popup, make sure it remains in such mode
if (!isset($_GET['reset_popup']) && (isset($_GET['popup']) || isset($_POST['popup']) || isset($_SERVER['HTTP_REFERER']) && strpos(strtolower($_SERVER['HTTP_REFERER']), 'popup') !== false && strpos(strtolower($_SERVER['HTTP_REFERER']), 'reset_popup') === false)) {
    output_add_rewrite_var('popup', 1);
    $smarty->assign("T_POPUP_MODE", true);
    $popup = 1;
}
$search_message = $message = $message_type = '';
//Initialize messages, because if register_globals is turned on, some messages will be displayed twice
$load_editor = false;
$loadScripts = array();
try {
    if ($_GET['student']) {
        $currentUser = EfrontUserFactory::factory('student', false, 'student');
        $currentUser->login($currentUser->user['password'], true);
    } else {
        $currentUser = EfrontUser::checkUserAccess(false, 'student');
    }
    if ($currentUser->user['user_type'] == 'administrator') {

//***************************************************************************//
// Reverse magic quotes if they are enabled.
if (get_magic_quotes_gpc()) {
    $_REQUEST = dmq($_REQUEST);
}
// Set errors accordingly.
error_reporting(E_ALL ^ E_NOTICE);
// Start the session.
ini_set('arg_separator.output', '&');
session_name('s');
session_start();
// Don't screw with our URLs, you crazy PHP you.
output_reset_rewrite_vars();
// Add the session ID to all local URLs (if it hasn't been saved to a cookie).
if (SID) {
    output_add_rewrite_var('s', stripslashes(session_id()));
}
// Are they specifying a step?
if ($_REQUEST['step'] == 1) {
    // Yes, so set the step.
    $_SESSION['step'] = 1;
}
// Are they specifying an install type?
if (isset($_REQUEST['setup'])) {
    // Yes, so set the install type.
    $_SESSION['setup'] = $_REQUEST['setup'];
}
// Are they wanting to install or upgrade?
if ($_SESSION['setup'] == 'install') {
    require './includes/install.inc.php';
} else {

<?php

session_start();
output_add_rewrite_var('var', 'value');
echo '<a href="file.php">link</a>';
ob_flush();
output_reset_rewrite_vars();
echo '<a href="file.php">link</a>';

<?php

$string = "<a href='a?q=1'>asd</a>";
output_add_rewrite_var('a', 'b');
echo $string;
ob_flush();
ob_end_clean();

if (isset($_GET['lang'])) {
    $_REQUEST['lang'] =& $_GET['lang'];
} elseif (isset($_POST['lang'])) {
    $_REQUEST['lang'] =& $_POST['lang'];
}
/* Check for valid language and include the local file */
if (!isset($_GET['langchooser']) && (isset($_REQUEST['lang']) && isset($valid_langs[(string) $_REQUEST['lang']]) || ($lang = valid_http_lang()) || !empty($_REQUEST['url']))) {
    if (empty($lang)) {
        $lang = isset($_REQUEST['lang']) ? $_REQUEST['lang'] : 'en';
    } else {
        $redir = true;
    }
    if (empty($_COOKIE['lang']) || $lang != $_COOKIE['lang']) {
        setcookie('lang', $lang, time() + 60 * 60 * 24 * 90, '/', 'validator.aborla.net');
    }
    output_add_rewrite_var('lang', $lang);
    require './local/en.inc';
    // fallback for not translated messages
    if ($lang != 'en') {
        require "./local/{$lang}.inc";
    }
    //load localized messages
    common_header();
    if (isset($redir)) {
        echo '<p id="redir">We have automatically choosen the "' . $valid_langs[$lang] . '" language for you. <a href="/?langchooser">Click here to change</a>.</p>';
    }
    /*************** LANGUAGE CHOOSER ***************/
} else {
    require "./local/en.inc";
    common_header();
    echo "<p>Choose a language, please:</p>\n" . "<form method=\"get\" action=\"index.php\">\n" . "<p><select name=\"lang\">\n";

 /**
  * @access private
  * @return boolean
  */
 function outputAddRewirteSID()
 {
     global $_conf;
     $session_name = session_name();
     $r = true;
     if (!ini_get('session.use_trans_sid') and session_id() && !isset($_COOKIE[$session_name]) || !empty($_conf['disable_cookie'])) {
         $r = output_add_rewrite_var($session_name, session_id());
     }
     return $r;
 }

<?php

ini_set('session.use_only_cookies', true);
session_start();
$salt = 'YourSpecialValueHere';
$tokenstr = strval(date('W')) . $salt;
$token = md5($tokenstr);
if (!isset($_REQUEST['token']) || $_REQUEST['token'] != $token) {
    // prompt for login
    exit;
}
$_SESSION['token'] = $token;
output_add_rewrite_var('token', $token);

 /**
  * This function adds another name/value pair to the URL rewrite mechanism.
  * 
  * The name and value will be added to URLs (as GET parameter) and forms (as hidden input fields) the same way as
  *  the session ID when transparent URL rewriting is enabled with session.use_trans_sid.
  *
  * @param string $name
  * @param mixed  $value  Any scalar value or array.
  */
 public static function addUrlRewriteVar($name, $value)
 {
     if (func_num_args() < 3) {
         self::$rewriteVars[$name] = $value;
         $name = urlencode($name);
         if (isset(self::$rewriteVars[$name]) && !is_scalar(self::$rewriteVars[$name])) {
             $value = self::$rewriteVars[$name];
             $cmd = 'clear';
         } else {
             $cmd = 'set';
         }
     } else {
         $cmd = func_get_arg(2);
     }
     if (is_array($value)) {
         foreach ($value as $k => $v) {
             self::addUrlRewriteVar($name . '[' . urlencode($k) . ']', $cmd == 'clear' ? null : $v, $cmd);
         }
     } else {
         output_add_rewrite_var($name, $cmd == 'clear' ? null : $value);
     }
 }

<?php

//incsess.php designed to handle elegantly the nuances of php sessions
if (isset($_COOKIE["quartzpos"]) && isset($userid)) {
    $_SESSION['till'] = $_COOKIE["quartzpos"];
    setcookie("quartzpos", $_SESSION['till'], time() + 5184000);
    //FB::log($_SESSION,"LOGIN php, set cookie, Session=");
    $date = date('YmdHis');
    $_SESSION['id'] = $date . '-' . $userid . '-' . $_SESSION['till'];
    //FB::log($_SESSION['id'],"INCSESS php Session id=");
    if (version_compare(phpversion(), '4.3.0') >= 0) {
        if (!isset($_REQUEST['SESSION_NAME'])) {
            $_REQUEST['SESSION_NAME'] = '';
        }
        if (!ereg('^SESS[0-9]+$', $_REQUEST['SESSION_NAME'])) {
            $_REQUEST['SESSION_NAME'] = $_SESSION['id'];
        }
        output_add_rewrite_var('SESSION_NAME', $_REQUEST['SESSION_NAME']);
        session_name($_REQUEST['SESSION_NAME']);
        //FB::log($_REQUEST,"INCSESS php sets request=");
    }
}