PHP SpecialPage::resolveAliasWithSubpage方法代码示例

/**
 * Hook function for BeforePageDisplay
 */
function efSkinPerPageBeforePageDisplayHook( &$out, &$skin ){
	global $wgSkinPerNamespace, $wgSkinPerSpecialPage,
		$wgSkinPerNamespaceOverrideLoggedIn, $wgUser;

	if( !$wgSkinPerNamespaceOverrideLoggedIn && $wgUser->isLoggedIn() )
		return true;

	$title = $out->getTitle();
	$ns = $title->getNamespace();
	$skinName = null;

	if( $ns == NS_SPECIAL ) {
		list( $canonical, /* $subpage */ ) = SpecialPage::resolveAliasWithSubpage( $title->getDBkey() );
		if( isset( $wgSkinPerSpecialPage[$canonical] ) ) {
			$skinName = $wgSkinPerSpecialPage[$canonical];
		}
	}

	if( $skinName === null && isset( $wgSkinPerNamespace[$ns] ) ) {
		$skinName = $wgSkinPerNamespace[$ns];
	}
	
	if( $skinName !== null ) {
		$skin = Skin::newFromKey( $skinName );
		$skin->setTitle( $out->getTitle() );
	}

	return true;
}

 /**
  * Initialize some special cases:
  * - bad titles
  * - local interwiki redirects
  * - redirect loop
  * - special pages
  *
  * @param $title Title
  * @param $output OutputPage
  * @param $request WebRequest
  * @return bool true if the request is already executed
  */
 function handleSpecialCases(&$title, &$output, $request)
 {
     wfProfileIn(__METHOD__);
     $action = $this->getVal('Action');
     // Invalid titles. Bug 21776: The interwikis must redirect even if the page name is empty.
     if (is_null($title) || $title->getDBkey() == '' && $title->getInterwiki() == '') {
         $title = SpecialPage::getTitleFor('Badtitle');
         $output->setTitle($title);
         // bug 21456
         // Die now before we mess up $wgArticle and the skin stops working
         throw new ErrorPageError('badtitle', 'badtitletext');
         // Interwiki redirects
     } else {
         if ($title->getInterwiki() != '') {
             $rdfrom = $request->getVal('rdfrom');
             if ($rdfrom) {
                 $url = $title->getFullURL('rdfrom=' . urlencode($rdfrom));
             } else {
                 $query = $request->getValues();
                 unset($query['title']);
                 $url = $title->getFullURL($query);
             }
             /* Check for a redirect loop */
             if (!preg_match('/^' . preg_quote($this->getVal('Server'), '/') . '/', $url) && $title->isLocal()) {
                 // 301 so google et al report the target as the actual url.
                 $output->redirect($url, 301);
             } else {
                 $title = SpecialPage::getTitleFor('Badtitle');
                 $output->setTitle($title);
                 // bug 21456
                 wfProfileOut(__METHOD__);
                 throw new ErrorPageError('badtitle', 'badtitletext');
             }
             // Redirect loops, no title in URL, $wgUsePathInfo URLs, and URLs with a variant
         } else {
             if ($action == 'view' && !$request->wasPosted() && ($request->getVal('title') === null || $title->getPrefixedDBKey() != $request->getVal('title')) && !count(array_diff(array_keys($request->getValues()), array('action', 'title')))) {
                 if ($title->getNamespace() == NS_SPECIAL) {
                     list($name, $subpage) = SpecialPage::resolveAliasWithSubpage($title->getDBkey());
                     if ($name) {
                         $title = SpecialPage::getTitleFor($name, $subpage);
                     }
                 }
                 $targetUrl = $title->getFullURL();
                 // Redirect to canonical url, make it a 301 to allow caching
                 if ($targetUrl == $request->getFullRequestURL()) {
                     $message = "Redirect loop detected!\n\n" . "This means the wiki got confused about what page was " . "requested; this sometimes happens when moving a wiki " . "to a new server or changing the server configuration.\n\n";
                     if ($this->getVal('UsePathInfo')) {
                         $message .= "The wiki is trying to interpret the page " . "title from the URL path portion (PATH_INFO), which " . "sometimes fails depending on the web server. Try " . "setting \"\$wgUsePathInfo = false;\" in your " . "LocalSettings.php, or check that \$wgArticlePath " . "is correct.";
                     } else {
                         $message .= "Your web server was detected as possibly not " . "supporting URL path components (PATH_INFO) correctly; " . "check your LocalSettings.php for a customized " . "\$wgArticlePath setting and/or toggle \$wgUsePathInfo " . "to true.";
                     }
                     wfHttpError(500, "Internal error", $message);
                     wfProfileOut(__METHOD__);
                     return false;
                 } else {
                     $output->setSquidMaxage(1200);
                     $output->redirect($targetUrl, '301');
                 }
                 // Special pages
             } else {
                 if (NS_SPECIAL == $title->getNamespace()) {
                     /* actions that need to be made when we have a special pages */
                     SpecialPage::executePath($title);
                 } else {
                     /* No match to special cases */
                     wfProfileOut(__METHOD__);
                     return false;
                 }
             }
         }
     }
     /* Did match a special case */
     wfProfileOut(__METHOD__);
     return true;
 }

 /**
  * Returns true if this title resolves to the named special page
  * @param string $name The special page name
  */
 public function isSpecial($name)
 {
     if ($this->getNamespace() == NS_SPECIAL) {
         list($thisName, ) = SpecialPage::resolveAliasWithSubpage($this->getDBkey());
         if ($name == $thisName) {
             return true;
         }
     }
     return false;
 }

 /**
  * Format a line for enhanced recentchange (aka with javascript and block of lines).
  */
 public function recentChangesLine(&$baseRC, $watched = false)
 {
     global $wgLang, $wgContLang, $wgUser;
     wfProfileIn(__METHOD__);
     # Create a specialised object
     $rc = RCCacheEntry::newFromParent($baseRC);
     # Extract fields from DB into the function scope (rc_xxxx variables)
     // FIXME: Would be good to replace this extract() call with something
     // that explicitly initializes variables.
     extract($rc->mAttribs);
     $curIdEq = 'curid=' . $rc_cur_id;
     # If it's a new day, add the headline and flush the cache
     $date = $wgLang->date($rc_timestamp, true);
     $ret = '';
     if ($date != $this->lastdate) {
         # Process current cache
         $ret = $this->recentChangesBlock();
         $this->rc_cache = array();
         $ret .= "<h4>{$date}</h4>\n";
         $this->lastdate = $date;
     }
     # Should patrol-related stuff be shown?
     if ($wgUser->useRCPatrol()) {
         $rc->unpatrolled = !$rc_patrolled;
     } else {
         $rc->unpatrolled = false;
     }
     $showdifflinks = true;
     # Make article link
     // Page moves
     if ($rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT) {
         $msg = $rc_type == RC_MOVE ? "1movedto2" : "1movedto2_redir";
         $clink = wfMsg($msg, $this->skin->makeKnownLinkObj($rc->getTitle(), '', 'redirect=no'), $this->skin->makeKnownLinkObj($rc->getMovedToTitle(), ''));
         // New unpatrolled pages
     } else {
         if ($rc->unpatrolled && $rc_type == RC_NEW) {
             $clink = $this->skin->makeKnownLinkObj($rc->getTitle(), '', "rcid={$rc_id}");
             // Log entries
         } else {
             if ($rc_type == RC_LOG) {
                 if ($rc_log_type) {
                     $logtitle = SpecialPage::getTitleFor('Log', $rc_log_type);
                     $clink = '(' . $this->skin->makeKnownLinkObj($logtitle, LogPage::logName($rc_log_type)) . ')';
                 } else {
                     $clink = $this->skin->makeLinkObj($rc->getTitle(), '');
                 }
                 $watched = false;
                 // Log entries (old format) and special pages
             } elseif ($rc_namespace == NS_SPECIAL) {
                 list($specialName, $logtype) = SpecialPage::resolveAliasWithSubpage($rc_title);
                 if ($specialName == 'Log') {
                     # Log updates, etc
                     $logname = LogPage::logName($logtype);
                     $clink = '(' . $this->skin->makeKnownLinkObj($rc->getTitle(), $logname) . ')';
                 } else {
                     wfDebug("Unexpected special page in recentchanges\n");
                     $clink = '';
                 }
                 // Edits
             } else {
                 $clink = $this->skin->makeKnownLinkObj($rc->getTitle(), '');
             }
         }
     }
     # Don't show unusable diff links
     if (!ChangesList::userCan($rc, Revision::DELETED_TEXT)) {
         $showdifflinks = false;
     }
     $time = $wgContLang->time($rc_timestamp, true, true);
     $rc->watched = $watched;
     $rc->link = $clink;
     $rc->timestamp = $time;
     $rc->numberofWatchingusers = $baseRC->numberofWatchingusers;
     # Make "cur" and "diff" links
     if ($rc->unpatrolled) {
         $rcIdQuery = "&rcid={$rc_id}";
     } else {
         $rcIdQuery = '';
     }
     $querycur = $curIdEq . "&diff=0&oldid={$rc_this_oldid}";
     $querydiff = $curIdEq . "&diff={$rc_this_oldid}&oldid={$rc_last_oldid}{$rcIdQuery}";
     $aprops = ' tabindex="' . $baseRC->counter . '"';
     $curLink = $this->skin->makeKnownLinkObj($rc->getTitle(), $this->message['cur'], $querycur, '', '', $aprops);
     # Make "diff" an "cur" links
     if (!$showdifflinks) {
         $curLink = $this->message['cur'];
         $diffLink = $this->message['diff'];
     } else {
         if (in_array($rc_type, array(RC_NEW, RC_LOG, RC_MOVE, RC_MOVE_OVER_REDIRECT))) {
             $curLink = $rc_type != RC_NEW ? $this->message['cur'] : $curLink;
             $diffLink = $this->message['diff'];
         } else {
             $diffLink = $this->skin->makeKnownLinkObj($rc->getTitle(), $this->message['diff'], $querydiff, '', '', $aprops);
         }
     }
     # Make "last" link
     if (!$showdifflinks || !$rc_last_oldid) {
//.........这里部分代码省略.........

 /**
  * Format a line for enhanced recentchange (aka with javascript and block of lines).
  */
 function recentChangesLine(&$baseRC, $watched = false)
 {
     global $wgLang, $wgContLang;
     # Create a specialised object
     $rc = RCCacheEntry::newFromParent($baseRC);
     # Extract fields from DB into the function scope (rc_xxxx variables)
     // FIXME: Would be good to replace this extract() call with something that explicitly initializes local variables.
     extract($rc->mAttribs);
     $curIdEq = 'curid=' . $rc_cur_id;
     # If it's a new day, add the headline and flush the cache
     $date = $wgLang->date($rc_timestamp, true);
     $ret = '';
     if ($date != $this->lastdate) {
         # Process current cache
         $ret = $this->recentChangesBlock();
         $this->rc_cache = array();
         $ret .= "<h4>{$date}</h4>\n";
         $this->lastdate = $date;
     }
     // BizzWiki begin {{
     $ns = $rc->getTitle()->getNamespace();
     # Should patrol-related stuff be shown?
     if ($this->usePatrol($ns)) {
         $rc->unpatrolled = !$rc_patrolled;
     } else {
         $rc->unpatrolled = false;
     }
     // BizzWiki end }}
     # Make article link
     if ($rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT) {
         $msg = $rc_type == RC_MOVE ? "1movedto2" : "1movedto2_redir";
         $clink = wfMsg($msg, $this->skin->makeKnownLinkObj($rc->getTitle(), '', 'redirect=no'), $this->skin->makeKnownLinkObj($rc->getMovedToTitle(), ''));
     } elseif ($rc_namespace == NS_SPECIAL) {
         list($specialName, $logtype) = SpecialPage::resolveAliasWithSubpage($rc_title);
         if ($specialName == 'Log') {
             # Log updates, etc
             $logname = LogPage::logName($logtype);
             $clink = '(' . $this->skin->makeKnownLinkObj($rc->getTitle(), $logname) . ')';
         } else {
             wfDebug("Unexpected special page in recentchanges\n");
             $clink = '';
         }
     } elseif ($rc->unpatrolled && $rc_type == RC_NEW) {
         # Unpatrolled new page, give rc_id in query
         $clink = $this->skin->makeKnownLinkObj($rc->getTitle(), '', "rcid={$rc_id}");
     } else {
         $clink = $this->skin->makeKnownLinkObj($rc->getTitle(), '');
     }
     $time = $wgContLang->time($rc_timestamp, true, true);
     $rc->watched = $watched;
     $rc->link = $clink;
     $rc->timestamp = $time;
     $rc->numberofWatchingusers = $baseRC->numberofWatchingusers;
     # Make "cur" and "diff" links
     if ($rc->unpatrolled) {
         $rcIdQuery = "&rcid={$rc_id}";
     } else {
         $rcIdQuery = '';
     }
     $querycur = $curIdEq . "&diff=0&oldid={$rc_this_oldid}";
     $querydiff = $curIdEq . "&diff={$rc_this_oldid}&oldid={$rc_last_oldid}{$rcIdQuery}";
     $aprops = ' tabindex="' . $baseRC->counter . '"';
     $curLink = $this->skin->makeKnownLinkObj($rc->getTitle(), $this->message['cur'], $querycur, '', '', $aprops);
     if ($rc_type == RC_NEW || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT) {
         if ($rc_type != RC_NEW) {
             $curLink = $this->message['cur'];
         }
         $diffLink = $this->message['diff'];
     } else {
         $diffLink = $this->skin->makeKnownLinkObj($rc->getTitle(), $this->message['diff'], $querydiff, '', '', $aprops);
     }
     # Make "last" link
     if ($rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT) {
         $lastLink = $this->message['last'];
     } else {
         $lastLink = $this->skin->makeKnownLinkObj($rc->getTitle(), $this->message['last'], $curIdEq . '&diff=' . $rc_this_oldid . '&oldid=' . $rc_last_oldid . $rcIdQuery);
     }
     $rc->userlink = $this->skin->userLink($rc_user, $rc_user_text);
     $rc->lastlink = $lastLink;
     $rc->curlink = $curLink;
     $rc->difflink = $diffLink;
     $rc->usertalklink = $this->skin->userToolLinks($rc_user, $rc_user_text);
     # Put accumulated information into the cache, for later display
     # Page moves go on their own line
     $title = $rc->getTitle();
     $secureName = $title->getPrefixedDBkey();
     if ($rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT) {
         # Use an @ character to prevent collision with page names
         $this->rc_cache['@@' . $this->rcMoveIndex++] = array($rc);
     } else {
         if (!isset($this->rc_cache[$secureName])) {
             $this->rc_cache[$secureName] = array();
         }
         array_push($this->rc_cache[$secureName], $rc);
     }
     return $ret;
 }

 protected static function getTitleLink($type, $skin, $title, &$params)
 {
     global $wgLang, $wgContLang;
     if (!$skin) {
         return $title->getPrefixedText();
     }
     switch ($type) {
         case 'move':
             $titleLink = $skin->makeLinkObj($title, htmlspecialchars($title->getPrefixedText()), 'redirect=no');
             $targetTitle = Title::newFromText($params[0]);
             if (!$targetTitle) {
                 # Workaround for broken database
                 $params[0] = htmlspecialchars($params[0]);
             } else {
                 $params[0] = $skin->makeLinkObj($targetTitle, htmlspecialchars($params[0]));
             }
             break;
         case 'block':
             if (substr($title->getText(), 0, 1) == '#') {
                 $titleLink = $title->getText();
             } else {
                 // TODO: Store the user identifier in the parameters
                 // to make this faster for future log entries
                 $id = User::idFromName($title->getText());
                 $titleLink = $skin->userLink($id, $title->getText()) . $skin->userToolLinks($id, $title->getText(), false, Linker::TOOL_LINKS_NOBLOCK);
             }
             break;
         case 'rights':
             $text = $wgContLang->ucfirst($title->getText());
             $titleLink = $skin->makeLinkObj(Title::makeTitle(NS_USER, $text));
             break;
         case 'merge':
             $titleLink = $skin->makeLinkObj($title, $title->getPrefixedText(), 'redirect=no');
             $params[0] = $skin->makeLinkObj(Title::newFromText($params[0]), htmlspecialchars($params[0]));
             $params[1] = $wgLang->timeanddate($params[1]);
             break;
         default:
             if ($title->getNamespace() == NS_SPECIAL) {
                 list($name, $par) = SpecialPage::resolveAliasWithSubpage($title->getDBKey());
                 # Use the language name for log titles, rather than Log/X
                 if ($name == 'Log') {
                     $titleLink = '(' . $skin->makeLinkObj($title, LogPage::logName($par)) . ')';
                 } else {
                     $titleLink = $skin->makeLinkObj($title);
                 }
             } else {
                 $titleLink = $skin->makeLinkObj($title);
             }
     }
     return $titleLink;
 }

 /**
  * @param $row
  * @create diff/hist/page link
  */
 protected function getLinksFromRow($row)
 {
     // Log items (old format) and events to logs
     if ($row->cuc_type == RC_LOG && $row->cuc_namespace == NS_SPECIAL) {
         list($specialName, $logtype) = SpecialPage::resolveAliasWithSubpage($row->cuc_title);
         $logname = LogPage::logName($logtype);
         $title = Title::makeTitle($row->cuc_namespace, $row->cuc_title);
         $links = '(' . $this->sk->makeKnownLinkObj($title, $logname) . ')';
         // Log items (newer format)
     } elseif ($row->cuc_type == RC_LOG) {
         $title = Title::makeTitle($row->cuc_namespace, $row->cuc_title);
         $links = '(' . $this->sk->makeKnownLinkObj(SpecialPage::getTitleFor('Log'), $this->message['log'], wfArrayToCGI(array('page' => $title->getPrefixedText()))) . ')';
     } else {
         $title = Title::makeTitle($row->cuc_namespace, $row->cuc_title);
         # New pages
         if ($row->cuc_type == RC_NEW) {
             $links = '(' . $this->message['diff'] . ') ';
         } else {
             # Diff link
             $links = ' (' . $this->sk->makeKnownLinkObj($title, $this->message['diff'], wfArrayToCGI(array('curid' => $row->cuc_page_id, 'diff' => $row->cuc_this_oldid, 'oldid' => $row->cuc_last_oldid))) . ') ';
         }
         # History link
         $links .= ' (' . $this->sk->makeKnownLinkObj($title, $this->message['hist'], wfArrayToCGI(array('curid' => $row->cuc_page_id, 'action' => 'history'))) . ') . . ';
         # Some basic flags
         if ($row->cuc_type == RC_NEW) {
             $links .= '<span class="newpage">' . $this->message['newpageletter'] . '</span>';
         }
         if ($row->cuc_minor) {
             $links .= '<span class="minor">' . $this->message['minoreditletter'] . '</span>';
         }
         # Page link
         $links .= ' ' . $this->sk->makeLinkObj($title);
     }
     return $links;
 }

 function normaliseSpecialPage(Title $title)
 {
     if ($title->getNamespace() == NS_SPECIAL) {
         list($name, $subpage) = SpecialPage::resolveAliasWithSubpage($title->getDBkey());
         if (!$name) {
             return $title;
         }
         $ret = SpecialPage::getTitleFor($name, $subpage);
         $ret->mFragment = $title->getFragment();
         return $ret;
     } else {
         return $title;
     }
 }

 /**
  * build array of urls for personal toolbar
  * @return array
  * @private
  */
 function buildPersonalUrls()
 {
     global $wgTitle, $wgRequest;
     $pageurl = $wgTitle->getLocalURL();
     wfProfileIn(__METHOD__);
     /* set up the default links for the personal toolbar */
     $personal_urls = array();
     if ($this->loggedin) {
         $personal_urls['userpage'] = array('text' => $this->username, 'href' => &$this->userpageUrlDetails['href'], 'class' => $this->userpageUrlDetails['exists'] ? false : 'new', 'active' => $this->userpageUrlDetails['href'] == $pageurl);
         $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
         $personal_urls['mytalk'] = array('text' => wfMsg('mytalk'), 'href' => &$usertalkUrlDetails['href'], 'class' => $usertalkUrlDetails['exists'] ? false : 'new', 'active' => $usertalkUrlDetails['href'] == $pageurl);
         $href = self::makeSpecialUrl('Preferences');
         $personal_urls['preferences'] = array('text' => wfMsg('mypreferences'), 'href' => $href, 'active' => $href == $pageurl);
         $href = self::makeSpecialUrl('Watchlist');
         $personal_urls['watchlist'] = array('text' => wfMsg('mywatchlist'), 'href' => $href, 'active' => $href == $pageurl);
         # We need to do an explicit check for Special:Contributions, as we
         # have to match both the title, and the target (which could come
         # from request values or be specified in "sub page" form. The plot
         # thickens, because $wgTitle is altered for special pages, so doesn't
         # contain the original alias-with-subpage.
         $title = Title::newFromText($wgRequest->getText('title'));
         if ($title instanceof Title && $title->getNamespace() == NS_SPECIAL) {
             list($spName, $spPar) = SpecialPage::resolveAliasWithSubpage($title->getText());
             $active = $spName == 'Contributions' && ($spPar && $spPar == $this->username || $wgRequest->getText('target') == $this->username);
         } else {
             $active = false;
         }
         $href = self::makeSpecialUrlSubpage('Contributions', $this->username);
         $personal_urls['mycontris'] = array('text' => wfMsg('mycontris'), 'href' => $href, 'active' => $active);
         $personal_urls['logout'] = array('text' => wfMsg('userlogout'), 'href' => self::makeSpecialUrl('Userlogout', $wgTitle->isSpecial('Preferences') ? '' : "returnto={$this->thisurl}"), 'active' => false);
     } else {
         global $wgUser;
         $loginlink = $wgUser->isAllowed('createaccount') ? 'nav-login-createaccount' : 'login';
         if ($this->showIPinHeader()) {
             $href =& $this->userpageUrlDetails['href'];
             $personal_urls['anonuserpage'] = array('text' => $this->username, 'href' => $href, 'class' => $this->userpageUrlDetails['exists'] ? false : 'new', 'active' => $pageurl == $href);
             $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
             $href =& $usertalkUrlDetails['href'];
             $personal_urls['anontalk'] = array('text' => wfMsg('anontalk'), 'href' => $href, 'class' => $usertalkUrlDetails['exists'] ? false : 'new', 'active' => $pageurl == $href);
             $personal_urls['anonlogin'] = array('text' => wfMsg($loginlink), 'href' => self::makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl), 'active' => $wgTitle->isSpecial('Userlogin'));
         } else {
             $personal_urls['login'] = array('text' => wfMsg($loginlink), 'href' => self::makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl), 'active' => $wgTitle->isSpecial('Userlogin'));
         }
     }
     wfRunHooks('PersonalUrls', array(&$personal_urls, &$wgTitle));
     wfProfileOut(__METHOD__);
     return $personal_urls;
 }

 static function special($parser, $text)
 {
     list($page, $subpage) = SpecialPage::resolveAliasWithSubpage($text);
     if ($page) {
         $title = SpecialPage::getTitleFor($page, $subpage);
         return $title;
     } else {
         return wfMsgForContent('nosuchspecialpage');
     }
 }

	/**
	 * Make Special:MyLanguage links red if the target page doesn't exists.
	 * A bit hacky because the core code is not so flexible.
	 * @param $dummy
	 * @param $target Title
	 * @param $html
	 * @param $customAttribs
	 * @param $query
	 * @param $options
	 * @param $ret
	 * @return bool
	 */
	public static function linkfix( $dummy, $target, &$html, &$customAttribs, &$query, &$options, &$ret ) {
		if ( $target->getNamespace() == NS_SPECIAL ) {
			list( $name, $subpage ) = SpecialPage::resolveAliasWithSubpage( $target->getDBkey() );
			if ( $name === 'MyLanguage' ) {
				$realTarget = Title::newFromText( $subpage );
				if ( !$realTarget || !$realTarget->exists() ) {
					$options[] = 'broken';
					$index = array_search( 'known', $options, true );
					if ( $index !== false ) unset( $options[$index] );

					$index = array_search( 'noclasses', $options, true );
					if ( $index !== false ) unset( $options[$index] );
				}
			}
		}
		return true;
	}