il database del forum e lo stesso del sito, un db mysql.

ti posto la parte finale della pagina:
Codice PHP:
..........$mainframe->enqueueMessage(sprintf(JText::_('BRIDGE_NOT_VALID'),$folder),"error");      } }  function movebridge() {     global $mainframe;          $params =& getRokBridgeParams();     $bridge_path = $params->get('bridge_path','forum');          jimport( 'joomla.filesystem.folder' );     jimport( 'joomla.filesystem.file' );          if (JFolder::exists( JPATH_SITE.DS.$bridge_path )) {         //folder exists, is it the bridge?         if ( JFile::exists( JPATH_SITE.DS.$bridge_path.DS."includes".DS."hooks.php")) {             $mainframe->enqueueMessage(JText::_('BRIDGE_ALREADY_INSTALLED'),"error");         }          return;     }               $src = JPATH_ADMINISTRATOR.DS."components".DS."com_rokbridge".DS."forum";     $dest = JPATH_SITE.DS.$bridge_path;               if (!JFolder::exists($dest)) {         if (!JFolder::create($dest)) {             $mainframe->enqueueMessage(JText::_('ERROR_CREATING_DIR').": ".$dest,"error");              return;         }             }           if (!JFolder::copy($src,$dest,null,true)) {         $mainframe->enqueueMessage(JText::_('BRIDGE_INSTALL_ERROR'),"error");          return;     }               $mainframe->enqueueMessage(JText::_('BRIDGE_INSTALL_SUCCESS'));            }  function installphpbb3plg() {     global $mainframe;          $params =& getRokBridgeParams();     $phpbb3_path = $params->get('phpbb3_path','distribution');          $src    = JPATH_ADMINISTRATOR.DS."components".DS."com_rokbridge".DS."phpbb".DS."includes".DS."auth".DS."auth_joomla.php";     $dest   = JPATH_SITE.DS.$phpbb3_path.DS."includes".DS."auth";              jimport( 'joomla.filesystem.file' );          if (!JFile::copy($src,$dest.DS."auth_joomla.php")) {        $mainframe->enqueueMessage(sprintf(JText::_('CANNOT_WRITE'),$dest),"error");         return;     }          $mainframe->enqueueMessage(JText::_('PHPBB3_AUTHPLG_INSTALL_SUCCESS'));       }  function removephpbb3plg() {     global $mainframe;          $params =& getRokBridgeParams();     $phpbb3_path = $params->get('phpbb3_path','distribution');          jimport( 'joomla.filesystem.file' );      $file   = JPATH_SITE.DS.$phpbb3_path.DS."includes".DS."auth".DS."auth_joomla.php";      if (!JFile::delete($file)) {        $mainframe->enqueueMessage(JText::_('PHPBB3_AUTHPLG_REMOVE_ERROR'),"error");         return;     }          $mainframe->enqueueMessage(JText::_('PHPBB3_AUTHPLG_REMOVE_SUCCESS'));       }     function firstSave() {          // strip leading / if provided     $post['params']['bridge_path'] = 'forum';     $post['params']['phpbb3_path'] = 'distribution';     $post['params']['sef_enabled'] = 0;     $post['params']['sef_rewrite'] = 0;     $post['params']['force_remember'] = 0;     $post['params']['link_format'] = 'bridged';     $post['option'] = 'com_rokbridge';     JRequest::set($post,'post');      save(false); }   function save($verbose=true) {     global $mainframe;          $component = 'com_rokbridge';      $table =& JTable::getInstance('component');     if (!$table->loadByOption( $component ))     {         JError::raiseWarning( 500, 'Not a valid component' );         return false;     }          $post = JRequest::get( 'post' );          // strip leading / if provided     if (isset($post['params']['bridge_path'])) $post['params']['bridge_path'] = trim($post['params']['bridge_path'],"/");     if (isset($post['params']['phpbb3_path'])) $post['params']['phpbb3_path'] = trim($post['params']['phpbb3_path'],"/");          $post['option'] = $component;     $table->bind( $post );      // pre-save checks     if (!$table->check()) {         JError::raiseWarning( 500, $table->getError() );         return false;     }      // save the changes     if (!$table->store()) {         JError::raiseWarning( 500, $table->getError() );         return false;     }           //save out bridge configuration file to 'source' and bridge_path if possible     $params =& getRokBridgeParams();     jimport( 'joomla.filesystem.file' );     $bridge_path = $params->get('bridge_path','forum');     $phpbb3_path = $params->get('phpbb3_path','distribution');      $installed_config_file = JPATH_SITE.DS.$bridge_path.DS."configuration.php";     $installed_htaccess_file = JPATH_SITE.DS.$bridge_path.DS.".htaccess";     $src_config_file = JPATH_ADMINISTRATOR.DS."components".DS."com_rokbridge".DS."forum".DS."configuration.php";     $src_htaccess_file = JPATH_ADMINISTRATOR.DS."components".DS."com_rokbridge".DS."forum".DS.".htaccess";      $remember_login = $params->get('force_remember')==0?'false':'true';          $registry =& JFactory::getConfig();     $full_live_site = $live_site = $registry->getValue('live_site');     if ($live_site != '') {         $full_live_site = $live_site . "/".$bridge_path;     }          $bridge_config = "<?php  class JConfigForum  {     var \$phpbb_path '".$phpbb3_path."';     var \$sef '".$params->get('sef_enable')."';     var \$sef_rewrite '".$params->get('sef_rewrite')."';     var \$remember_login ".$remember_login.";     var \$live_site '" .$full_live_site ."'; } ?> ";      $htaccess = "RewriteEngine on RewriteBase ".str_replace('\\','/',JURI::Root(true).DS.$bridge_path.DS)."  # Standard phpBB3 files matching RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} \.php$ RewriteRule (.+)\.php$ index.php?rb_v=$1&%{QUERY_STRING} [L]";          if ($params->get('sef_rewrite',0) == 1) {         $htaccess .= " # RokBridge SEF rewrite RewriteCond %{REQUEST_FILENAME}                 !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.+) index.php?$1&%{QUERY_STRING} [L]";     }      //if bridge installed and config file exists     if (JFolder::exists(JPATH_SITE.DS.$bridge_path)) {         JFile::write($installed_config_file, $bridge_config);     }     if (JFolder::exists(JPATH_SITE.DS.$bridge_path)) {         JFile::write($installed_htaccess_file, $htaccess);     }               //update src anyway     if (!JFile::write($src_config_file, $bridge_config)) {         $mainframe->enqueueMessage(JText::_('CONFIGURATION_WRITE_FAIL'),"error");      }     if (!JFile::write($src_htaccess_file, $htaccess)) {         $mainframe->enqueueMessage(JText::_('HTACCESS_WRITE_FAIL'),"error");      }      //$this->setRedirect( 'index.php?option=com_config', $msg );     if ($verbose) $mainframe->enqueueMessage(JText::_('CONFIGURATION_WRITE_SUCCESS')); }   function getRokBridgeParams($component="com_rokbridge")  {     static $instance;     if ($instance == null)     {         $table =& JTable::getInstance('component');         $table->loadByOption( $component );          // work out file path         $option    = preg_replace( '#\W#', '', $table->option );         $path    = JPATH_ADMINISTRATOR.DS.'components'.DS.$option.DS.'config.xml';         if (file_exists( $path )) {             $instance = new JParameter( $table->params, $path );         } else {             $instance = new JParameter( $table->params );         }     }     return $instance; }  function strstrbi($haystack, $needle, $before_needle=FALSE, $last_occurance=FALSE, $include_needle=TRUE) {     if($last_occurance) {         $pos=strrpos($haystack,$needle);     } else {         $pos=strpos($haystack,$needle);     }     if($pos===FALSE) return FALSE;     if($before_needle==$include_needle) $pos+=strlen($needle);     if($before_needle) return substr($haystack,0,$pos);     return substr($haystack,$pos); }  function versionCompare($ver1,$ver2) {     preg_match_all('/[\d]+/',$ver1,$matches);     $ver1_primary = $matches[0][0];     $ver1_secondary = $matches[0][1];     $ver1_tertiary = $matches[0][2];      preg_match_all('/[\d]+/',$ver2,$matches);     $ver2_primary = $matches[0][0];     $ver2_secondary = $matches[0][1];     $ver2_tertiary = $matches[0][2];              if ($ver1_primary < $ver2_primary) return 1;     else {         if ($ver1_secondary < $ver2_secondary) return 1;         else {             if ($ver1_tertiary < $ver2_tertiary) return 1;             elseif ($ver1_primary == $ver2_primary and                     $ver1_secondary == $ver2_secondary and                     $ver1_tertiary == $ver2_tertiary) return 0;             else return -1;         }     } }  function getAuthMethod() {      require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_rokbridge'.DS.'helper.php' );     $rokbridge =& new RokBridgeHelper();     $forum_db =& $rokbridge->phpbb_db;      $sql = "SELECT * from #__config where config_name='auth_method'";      $forum_db->setQuery($sql);      $auth_method = $forum_db->loadObject();          return $auth_method->config_value;     }   function addIndexes() {     global $mainframe;     if (!checkForRokBridgeIndexes()) {         if (!addRokBridgeIndexes()){             $mainframe->enqueueMessage(JText::_('PHPBB3_ADDED_ROKBRIDGE_INDEXES_ERROR'));          }     }     $mainframe->enqueueMessage(JText::_('PHPBB3_ADDED_ROKBRIDGE_INDEXES_SUCCESS'));  }  function dropIndexes() {     global $mainframe;     if (checkForRokBridgeIndexes()) {         if (!dropRokBridgeIndexes()){             $mainframe->enqueueMessage(JText::_('PHPBB3_DROP_ROKBRIDGE_INDEXES_ERROR'));          }     }     $mainframe->enqueueMessage(JText::_('PHPBB3_DROP_ROKBRIDGE_INDEXES_SUCCESS'));  }  function checkForRokBridgeIndexes() {     $post_time_index_name = "rokbridge_post_time_r";      $post_time_index_exists = false;          require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_rokbridge'.DS.'helper.php' );     $rokbridge =& new RokBridgeHelper();     $forum_db =& $rokbridge->phpbb_db;      $sql = "SHOW INDEXES from #__posts";     $forum_db->setQuery($sql);     $post_indexs = $forum_db->loadObjectList();     if ($post_indexs != null) {          foreach ($post_indexs as $index) {             if ($index->Key_name == $post_time_index_name){                 $post_time_index_exists = true;             }         }     }     return $post_time_index_exists; }  function addRokBridgeIndexes(){     $post_time_index_name = "rokbridge_post_time_r";      $ret = false;     require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_rokbridge'.DS.'helper.php' );     $rokbridge =& new RokBridgeHelper();     $forum_db =& $rokbridge->phpbb_db;          $sql = "ALTER TABLE `#__posts` ADD INDEX `".$post_time_index_name."` (`post_time` DESC)";     $forum_db->setQuery($sql);     $ret = $forum_db->query();     if ($ret){         $ret = true;     }          return $ret; }  function dropRokBridgeIndexes(){     $post_time_index_name = "rokbridge_post_time_r";      $ret = false;     require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_rokbridge'.DS.'helper.php' );     $rokbridge =& new RokBridgeHelper();     $forum_db =& $rokbridge->phpbb_db;      $sql = "ALTER TABLE ".$rokbridge->phpbb_db->nameQuote('#__posts')." DROP INDEX  ".$rokbridge->phpbb_db->nameQuote($post_time_index_name);     $forum_db->setQuery($sql);     $ret = $forum_db->query();     if ($ret){         $ret = true;     }          return $ret; }  function setAuthMethod($newauth) {          require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_rokbridge'.DS.'helper.php' );     $rokbridge =& new RokBridgeHelper();     $forum_db =& $rokbridge->phpbb_db;      $sql = "SELECT * from #__config where config_name='auth_method'";      $forum_db->setQuery($sql);      $auth_method = $forum_db->loadObject();              $auth_method->config_value = $newauth;      if (!$forum_db->updateObject( '#__config', $auth_method, 'config_name' )) {         echo $forum_db->stderr();         return false;     }         return $newauth; }  $bits = new stdClass(); $bits->bridge_url = JURI::root().$bridge_path; $bits->patch_intalled = $patch_installed; $bits->patch_note = $patch_note; $bits->joomla_authplg_installed = $joomla_authplg_installed; $bits->joomla_userplg_installed = $joomla_userplg_installed; $bits->phpbb3plg_installed = $phpbb3plg_installed; $bits->phpbb3plg_note = $phpbb3plg_note; $bits->phpbb3_installed = $phpbb3_installed; $bits->bridge_installed = $bridge_installed; $bits->bridge_note = $bridge_note; $bits->bridge_url = $bridge_url; $bits->current_bridge_path = $bridge_path; $bits->bridge_install_enable = $bridge_install_enable; $bits->phpbb3_version = $phpbb3_version; $bits->patch_full = $patch_full; $bits->indexes_installed=$indexes_installed; $bits->indexes_note = $indexes_note;  displayRokBridgeConfig($params, $bits);  ?>

scusa ma non sono un genio nel linguaggio php, credo si sia capito.