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copied!<p>You can create a function which clear the cache of a specified page, following code is needed:</p> <p>TYPO3 6.0 </p> <pre><code>public function clearCache($cacheCmd) { /** @var $tce \TYPO3\CMS\Core\DataHandling\DataHandler */ $tce = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance("TYPO3\\CMS\\Core\\DataHandling\\DataHandler"); $tce->stripslashes_values = 0; $tce->start(array(), array()); switch($cacheCmd) { case 'pages': case 'all': $tce->admin = 1; } $tce->clear_cacheCmd($cacheCmd); unset($tce); } </code></pre> <p>TYPO3 4.x </p> <pre><code>public function clearCache($cacheCmd) { /** @var $tce t3lib_TCEmain */ $tce = t3lib_div::makeInstance("t3lib_TCEmain"); $tce->stripslashes_values = 0; $tce->start(array(), array()); switch($cacheCmd) { case 'pages': case 'all': $tce->admin = 1; } $tce->clear_cacheCmd($cacheCmd); unset($tce); } </code></pre> <p>And <code>$cacheCmd</code> can have following values: <code>/typo3/sysext/core/Classes/DataHandling/DataHandler.php:clear_cacheCmd</code> (> 6.0) or <code>/t3lib/class.t3lib_tcemain.php</code> (4.x)</p> <pre class="lang-php prettyprint-override"><code>/** * Clears the cache based on the command $cacheCmd. * * $cacheCmd='pages': Clears cache for all pages. Requires admin-flag to * be set for BE_USER. * * $cacheCmd='all': Clears all cache_tables. This is necessary if * templates are updated. Requires admin-flag to be set for BE_USER. * * $cacheCmd=[integer]: Clears cache for the page pointed to by $cacheCmd * (an integer). * * $cacheCmd='cacheTag:[string]': Flush page and pagesection cache by given tag * * $cacheCmd='cacheId:[string]': Removes cache identifier from page and page section cache * * Can call a list of post processing functions as defined in * $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['clearCachePostProc'] * (numeric array with values being the function references, called by * \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction()). * * Note: The following cache_* are intentionally not cleared by * $cacheCmd='all': * * - cache_md5params: RDCT redirects. * - cache_imagesizes: Clearing this table would cause a lot of unneeded * Imagemagick calls because the size informations have * to be fetched again after clearing. * * @param string $cacheCmd The cache command, see above description * @return void */ </code></pre> <p>Call this with a userFunc if a given parameter is set in typoscript or create a simple extension by your own.</p>

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