TYPO3 Core

'pageNotFound_handling' => '', // How TYPO3 should handle requests for non-existing/accessible pages. false (default): The 'nearest' page is shown. TRUE or '1': An TYPO3 error box is displayed. Strings: page to show (reads content and outputs with correct headers), eg. 'notfound.html' or 'http://www.domain.org/errors/notfound.html'. If prefixed "REDIRECT:" it will redirect to the URL/script after the prefix (original behaviour). If prefixed with "READFILE:" then it will expect the remaining string to be a HTML file which will be read and outputted directly after having the marker "###CURRENT_URL###" substituted with REQUEST_URI and ###REASON### with reason text, for example: "READFILE:fileadmin/notfound.html". Another option is the prefix "USER_FUNCTION:" which will call a user function, eg. "USER_FUNCTION:typo3conf/pageNotFoundHandling.php:user_pageNotFound->pageNotFound" where the file must contain a class "user_pageNotFound" with a method "pageNotFound" inside with two parameters, $param and $ref

'pageNotFound_handling_statheader' => 'HTTP/1.0 404 Not Found', // If 'pageNotFound_handling' is enabled, this string will always be sent as header before the actual handling.

'pageNotFoundOnCHashError' => 1, // Boolean. If true (default), a page not found call is made when a cHash evaluation error occurs. Otherwise this will just disable caching but still display page output.

'userFuncClassPrefix' => 'user_', // This prefix must be the first part of any function or class name called from TypoScript, for instance in the stdWrap function.

'addRootLineFields' => '', // Comma-list of fields from the 'pages'-table. These fields are added to the select query for fields in the rootline.

'checkFeUserPid' => 1, // Boolean. If set, the pid of fe_user logins must be sent in the form as the field 'pid' and then the user must be located in the pid. If you unset this, you should change the fe_users.username eval-flag 'uniqueInPid' to 'unique' in $TCA. This will do: $TCA['fe_users']['columns']['username']['config']['eval']= 'nospace,lower,required,unique';

*/

function reqCHash() {

if (!$this->cHash) {

if ($this->tempContent) { $this->clearPageCacheContent(); }

$this->pageNotFoundAndExit('Request parameters could not be validated (&cHash empty)');

} else {