/** * Adds extension to extension list and returns new list. If -1 is returned, an error happend. * Checks dependencies etc. * * @param string Extension key * @param array Extension information array - information about installed extensions * @return string New list of installed extensions or -1 if error * @see showExtDetails() */ function addExtToList($extKey, $instExtInfo) { global $TYPO3_LOADED_EXT; // ext_emconf.php information: $conf = $instExtInfo[$extKey]['EM_CONF']; // Get list of installed extensions and add this one. $listArr = array_keys($TYPO3_LOADED_EXT); if ($conf['priority'] == 'top') { array_unshift($listArr, $extKey); } else { $listArr[] = $extKey; } // Manage other circumstances: $listArr = tx_em_Tools::managesPriorities($listArr, $instExtInfo); $listArr = $this->removeRequiredExtFromListArr($listArr); // Implode unique list of extensions to load and return: $list = implode(',', array_unique($listArr)); return $list; }