CONTENIDO Forum

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   $sess  = new cFrontendSession;
   $captchaspam = randomString(5);  //Die Zahl bestimmt die Anzahl stellen
   $sess->register('captchaspam');

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$sess  = new cFrontendSession();

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object(cFrontendSession)#9 (4) { ["_pt":protected]=> array(4) { ["auth"]=> bool(true) ["encoding"]=> bool(true) ["lang"]=> string(1) "1" ["client"]=> string(1) "1" } ["_prefix":protected]=> string(9) "1frontend" ["id"]=> string(32) "p1nqe9b3244nahcuonk44lnc390demo05" ["name"]=> string(9) "contenido" } 

Code: Alles auswählen

   $sess  = new cFrontendSession;
   $captchaspam = randomString(5);  //Die Zahl bestimmt die Anzahl stellen
   $sess->register('captchaspam');

Code: Alles auswählen

   $sess  = cRegistry::getSession();
   $captchaspam = randomString(5);  //Die Zahl bestimmt die Anzahl der Stellen
   $sess->register('captchaspam');

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function random_string($max = 20) {
    $chars = explode(" ", "a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9");
    for ($i = 0; $i < $max; $i++) {
        $rnd = array_rand($chars);
        $rtn .= base64_encode(md5($chars[$rnd]));
    }
    return substr(str_shuffle(strtolower($rtn)), 0, $max);
}

$sess = cRegistry::getSession();

echo "string before: " . $captchaspam . "<br>";

$captchaspam = random_string();  //Die Zahl bestimmt die Anzahl der Stellen
If (!$sess->isRegistered('captchaspam')) {
    $sess->register("captchaspam");
}

echo "string after: " . $captchaspam . "<br>";

Code: Alles auswählen

PHP Fatal error:  Uncaught Error: Call to a member function isRegistered()

Code: Alles auswählen

<?php

// we need to set constant
if (!defined("CON_FRAMEWORK")) {
    define("CON_FRAMEWORK", true);
}

global $contenido_path, $contenido, $client, $load_client, $file;

// Set path to current frontend
$frontend_path = str_replace('\\', '/', realpath(dirname(__FILE__) . '/')) . '/';
// include security class and check request variables
//include_once ($contenido_path . 'classes/class.security.php');
//Contenido_Security::checkRequests();


/*
* Do not edit this value!
*
* If you want to set a different enviroment value please define it in your .htaccess file
* or in the server configuration.
*
* SetEnv CON_ENVIRONMENT development
*/
if (!defined('CON_ENVIRONMENT')) {
    if (getenv('CONTENIDO_ENVIRONMENT')) {
        $sEnvironment = getenv('CONTENIDO_ENVIRONMENT');
    } elseif (getenv('CON_ENVIRONMENT')) {
        $sEnvironment = getenv('CON_ENVIRONMENT');
    } else {
        // @TODO: provide a possibility to set the environment value via file
        $sEnvironment = 'production';
    }

    define('CON_ENVIRONMENT', $sEnvironment);
}

// Include the config file of the frontend to initialize client and language id
include_once($frontend_path . 'data/config/' . CON_ENVIRONMENT . '/config.php');

// Clients local configuration
if (file_exists($frontend_path . 'data/config/' . CON_ENVIRONMENT . '/config.local.php')) {
    @include($frontend_path . 'data/config/' . CON_ENVIRONMENT . '/config.local.php');
}

// CONTENIDO startup process
if (!is_file($contenido_path . 'includes/startup.php')) {
    die("<h1>Fatal Error</h1><br>Couldn't include CONTENIDO startup.");
}
include_once($contenido_path . 'includes/startup.php');

// start session etc., see phplib for more info
//page_open(array ('sess' => 'Contenido_Frontend_Session', 'auth' => 'Contenido_Frontend_Challenge_Crypt_Auth', 'perm' => 'Contenido_Perm'));

   function randomString($len) {
      function make_seed(){
         list($usec , $sec) = explode (' ', microtime());
         return (float) $sec + ((float) $usec * 100000);
      }
      srand(make_seed());
      //Der String $possible enthält alle Zeichen, die verwendet werden sollen
      $possible="ABCDEFGHJKLMNPRSTUVWXYZabcdefghijkmnpqrstuvwxyz23456789";
      $str="";
      while(strlen($str)<$len) {
        $str.=substr($possible,(rand()%(strlen($possible))),1);
      }
   return($str);
   }

   $sess = cRegistry::getSession();
   $captchaspam = randomString(5);  //Die Zahl bestimmt die Anzahl stellen

   If (!$sess->isRegistered('captchaspam')) {
    $sess->register("captchaspam");
     }

   // phplib cleanup
	//page_close();
   $strPath = dirname(__FILE__).'/captcha';

   header('Content-type: image/png');
   $img   = ImageCreateFromPNG($strPath.'/captcha.PNG'); //Backgroundimage
   $color = ImageColorAllocate($img, 125, 125, 125); //Farbe
   $ttf   = $strPath."/Anorexia.ttf"; //Schriftart
   $ttfsize = 26; //Schriftgrösse
   $angle = rand(0,5);
   $t_x = rand(5,10);
   $t_y = 35;
   imagettftext($img, $ttfsize, $angle, $t_x, $t_y, $color, $ttf, $captchaspam);
   imagepng($img);
   imagedestroy($img);




?>