Please Help me to fix this error

[Techno King]

Warning: implode() [function.implode]: Invalid arguments passed in /home/techno/public_html/includes/router.php on line 325

 

here is the full code

<?php
/**
* @version      $Id: router.php 8180 2007-07-23 05:52:29Z eddieajau $
* @package      Joomla.Framework
* @subpackage   Application
* @copyright   Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license      GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/

// Check to ensure this file is within the rest of the framework
defined('JPATH_BASE') or die();

/**
* Class to create and parse routes for the site application
*
* @package    Joomla
* @since      1.5
*/
class JRouterSite extends JRouter
{
   /**
    * Class constructor
    *
    * @access public
    */
   function __construct($options = array()) {
      parent::__construct($options);
   }

   function parse(&$uri)
   {
      $vars = array();

      // Get the application
      $app =& JFactory::getApplication();

      if($app->getCfg('force_ssl') == 2 && strtolower($uri->getScheme()) != 'https') {
         //forward to https
         $uri->setScheme('https');
         $app->redirect($uri->toString());
      }


      // Get the path
      $path = $uri->getPath();

      //Remove the suffix
      if($this->_mode == JROUTER_MODE_SEF)
      {

         if($app->getCfg('sef_suffix') && !(substr($path, -9) == 'index.php' || substr($path, -1) == '/'))
         {
            if($suffix = pathinfo($path, PATHINFO_EXTENSION))
            {
               $path = str_replace('.'.$suffix, '', $path);
               $vars['format'] = $suffix;
            }
         }
      }

      //Remove basepath
      $path = substr_replace($path, '', 0, strlen(JURI::base(true)));

      //Remove prefix
      $path = str_replace('index.php', '', $path);

      //Set the route
      $uri->setPath(trim($path , '/'));

      $vars += parent::parse($uri);

      return $vars;
   }

   function &build($url)
   {
      $uri =& parent::build($url);

      // Get the path data
      $route = $uri->getPath();

      //Add the suffix to the uri
      if($this->_mode == JROUTER_MODE_SEF && $route)
      {
         $app =& JFactory::getApplication();

         if($app->getCfg('sef_suffix') && !(substr($route, -9) == 'index.php' || substr($route, -1) == '/'))
         {
            if($format = $uri->getVar('format', 'html'))
            {
               $route .= '.'.$format;
               $uri->delVar('format');
            }
         }

         if($app->getCfg('sef_rewrite'))
         {
            //Transform the route
            $route = str_replace('index.php/', '', $route);
         }
      }

      //Add basepath to the uri
      $uri->setPath(JURI::base(true).'/'.$route);

      return $uri;
   }

   function _parseRawRoute(&$uri)
   {
      $vars   = array();

      $menu =& JSite::getMenu(true);

      //Handle an empty URL (special case)
      if(!$uri->getVar('Itemid') && !$uri->getVar('option'))
      {
         $item = $menu->getDefault();
         if(!is_object($item)) return $vars; // No default item set

         //Set the information in the request
         $vars = $item->query;

         //Get the itemid
         $vars['Itemid'] = $item->id;

         // Set the active menu item
         $menu->setActive($vars['Itemid']);

         return $vars;
      }

      //Get the variables from the uri
      $this->setVars($uri->getQuery(true));

      //Get the itemid, if it hasn't been set force it to null
      $this->setVar('Itemid', JRequest::getInt('Itemid', null));

      //Only an Itemid ? Get the full information from the itemid
      if(count($this->getVars()) == 1)
      {
         $item = $menu->getItem($this->getVar('Itemid'));
         if($item !== NULL && is_array($item->query)) {
            $vars = $vars + $item->query;
         }
      }

      // Set the active menu item
      $menu->setActive($this->getVar('Itemid'));

      return $vars;
   }

   function _parseSefRoute(&$uri)
   {
      $vars   = array();

      $menu  =& JSite::getMenu(true);
      $route = $uri->getPath();

      //Get the variables from the uri
      $vars = $uri->getQuery(true);

      //Handle an empty URL (special case)
      if(empty($route))
      {

         //If route is empty AND option is set in the query, assume it's non-sef url, and parse apropriately
         if(isset($vars['option']) || isset($vars['Itemid'])) {
            return $this->_parseRawRoute($uri);
         }

         $item = $menu->getDefault();

         //Set the information in the request
         $vars = $item->query;

         //Get the itemid
         $vars['Itemid'] = $item->id;

         // Set the active menu item
         $menu->setActive($vars['Itemid']);

         return $vars;
      }


      /*
       * Parse the application route
       */

      if(substr($route, 0, 9) == 'component')
      {
         $segments   = explode('/', $route);
         $route      = str_replace('component/'.$segments[1], '', $route);

         $vars['option'] = 'com_'.$segments[1];
         $vars['Itemid'] = null;
      }
      else
      {
         //Need to reverse the array (highest sublevels first)
         $items = array_reverse($menu->getMenu());

         foreach ($items as $item)
         {
            $lenght = strlen($item->route); //get the lenght of the route

            if($lenght > 0 && strpos($route.'/', $item->route.'/') === 0 && $item->type != 'menulink')
            {
               $route   = substr($route, $lenght);

               $vars['Itemid'] = $item->id;
               $vars['option'] = $item->component;
               break;
            }
         }
      }

      // Set the active menu item
      if ( isset($vars['Itemid']) ) {
         $menu->setActive(  $vars['Itemid'] );
      }

      //Set the variables
      $this->setVars($vars);

      /*
       * Parse the component route
       */
      if(!empty($route) && isset($this->_vars['option']) )
      {
         $segments = explode('/', $route);
         array_shift($segments);

         // Handle component   route
         $component = preg_replace('/[^A-Z0-9_\.-]/i', '', $this->_vars['option']);

         // Use the component routing handler if it exists
         $path = JPATH_SITE.DS.'components'.DS.$component.DS.'router.php';

         if (file_exists($path) && count($segments))
         {
            if ($component != "com_search") { // Cheap fix on searches
               //decode the route segments
               $segments = $this->_decodeSegments($segments);
            }
            else { // fix up search for URL
               $total = count($segments);
               for($i=0; $i<$total; $i++) {
                  // urldecode twice because it is encoded twice
                  $segments[$i] = urldecode(urldecode(stripcslashes($segments[$i])));
               }
            }

            require_once $path;
            $function =  substr($component, 4).'ParseRoute';
            $vars =  $function($segments);

            $this->setVars($vars);
         }
      }
      else
      {
         //Set active menu item
         if($item =& $menu->getActive()) {
            $vars = $item->query;
         }
      }

      return $vars;
   }

   function _buildRawRoute(&$uri)
   {
   }

   function _buildSefRoute(&$uri)
   {
      // Get the route
      $route = $uri->getPath();

      // Get the query data
      $query = $uri->getQuery(true);

      if(!isset($query['option'])) {
         return;
      }

      $menu =& JSite::getMenu();

      /*
       * Build the component route
       */
      $component   = preg_replace('/[^A-Z0-9_\.-]/i', '', $query['option']);
      $tmp       = '';

      // Use the component routing handler if it exists
      $path = JPATH_SITE.DS.'components'.DS.$component.DS.'router.php';

      // Use the custom routing handler if it exists
      if (file_exists($path) && !empty($query))
      {
         require_once $path;
         $function   = substr($component, 4).'BuildRoute';
         $parts      = $function($query);

         // encode the route segments
         if ($component != "com_search") { // Cheep fix on searches
            $parts = $this->_encodeSegments($parts);
         }
         else { // fix up search for URL
            $total = count($parts);
            for($i=0; $i<$total; $i++) {
               // urlencode twice because it is decoded once after redirect
               $parts[$i] = urlencode(urlencode(stripcslashes($parts[$i])));
            }
         }

         $result = implode('/', $parts);
         $tmp   = ($result != "") ? '/'.$result : '';
      }

      /*
       * Build the application route
       */
      $built = false;
      if (isset($query['Itemid']) && !empty($query['Itemid']))
      {
         $item = $menu->getItem($query['Itemid']);

         if (is_object($item) && $query['option'] == $item->component) {
            $tmp = !empty($tmp) ? $item->route.'/'.$tmp : $item->route;
            $built = true;
         }
      }

      if(!$built) {
         $tmp = 'component/'.substr($query['option'], 4).'/'.$tmp;
      }

      $route .= '/'.$tmp;

      // Unset unneeded query information
      unset($query['Itemid']);
      unset($query['option']);

      //Set query again in the URI
      $uri->setQuery($query);
      $uri->setPath($route);
   }

   function _processParseRules(&$uri)
   {
      // Process the attached parse rules
      $vars = parent::_processParseRules($uri);

      // Process the pagination support
      if($this->_mode == JROUTER_MODE_SEF)
      {
         $app =& JFactory::getApplication();

         if($start = $uri->getVar('start'))
         {
            $uri->delVar('start');
            $vars['limitstart'] = $start;
         }
      }

      return $vars;
   }

   function _processBuildRules(&$uri)
   {
      // Make sure any menu vars are used if no others are specified
      if(($this->_mode != JROUTER_MODE_SEF) && $uri->getVar('Itemid') && count($uri->getQuery(true)) == 2)
      {
         $menu =& JSite::getMenu();

         // Get the active menu item
         $itemid = $uri->getVar('Itemid');
         $item   = $menu->getItem($itemid);

         $uri->setQuery($item->query);
         $uri->setVar('Itemid', $itemid);
      }

      // Process the attached build rules
      parent::_processBuildRules($uri);

      // Get the path data
      $route = $uri->getPath();

      if($this->_mode == JROUTER_MODE_SEF && $route)
      {
         $app =& JFactory::getApplication();

         if ($limitstart = $uri->getVar('limitstart'))
         {
            $uri->setVar('start', (int) $limitstart);
            $uri->delVar('limitstart');
         }
      }

      $uri->setPath($route);
   }

   function &_createURI($url)
   {
      //Create the URI
      $uri =& parent::_createURI($url);

      // Set URI defaults
      $menu =& JSite::getMenu();

      // Get the itemid form the URI
      $itemid = $uri->getVar('Itemid');

      if(is_null($itemid))
      {
         if($option = $uri->getVar('option'))
         {
            $item  = $menu->getItem($this->getVar('Itemid'));
            if(isset($item) && $item->component == $option) {
               $uri->setVar('Itemid', $item->id);
            }
         }
         else
         {
            if($option = $this->getVar('option')) {
               $uri->setVar('option', $option);
            }

            if($itemid = $this->getVar('Itemid')) {
               $uri->setVar('Itemid', $itemid);
            }
         }
      }
      else
      {
         if(!$uri->getVar('option'))
         {
            $item  = $menu->getItem($itemid);
            $uri->setVar('option', $item->component);
         }
      }

      return $uri;
   }
}

Thanks for Help

 

Best Regards

 

Techno King

 

 

 

[cs.punk]

Just before the line (325) add this:

 

var_dump($parts)

 

Can you post back what that outputs?

[Pikachu2000]

When posting code, enclose it within the forum's

 . . . 

BBCode tags.

[ManiacDan]

Learn to help yourself and this will all be easier.

 

1)  The error message gives you a function that's failing as well as a line.  Find it.

 

2)  There is one occurrence of implode() in your code, that must be it.

 

3)  The error also indicates what's wrong: invalid arguments

 

4)  Implode takes two arguments: a string and an array.

 

5)  Of the two arguments you're passing it, one is a bare string and one is a variable.

 

6)  Therefore, the variable is the problem.  You (and your code) expect it to be an array, but clearly it is not.

 

7)  Trace upward from there to find out what that variable actually is and either

 

8a)  Fix the code so the variable is an array like it needs to be

 

8b)  Wrap your code in an error-handling condition so that it does not try to call this implode() function or the related code if the variable is not an array.

 

-Dan

[yallla phani kumar]

Hi i installed CU3ER plugin for 3D slider in wordpress . it is display the preview in admin but it is not display in homepage it is display the message If you do not see content of CU3ER slider here try to enable JavaScript and reload the page..

 

this is url  http://innovativebusinessbuilding.com/test/

 

Thanks in advance