/**
* Performs the update itself
*
* @param array pointer where to insert all DB queries made, so they can be shown to the user if wanted
* @param string pointer to output custom messages
* @return boolean true if update succeeded, false otherwise
*/
function performUpdate(&$dbQueries, &$customMessages)
{
$customMessages = '';
// if we just set it to an older version
if ($this->userInput['version']) {
$customMessages .= 'If you want to see what you need to do to use the new features, run the update wizard again!';
}
$linesArr = $this->pObj->writeToLocalconf_control();
$version = $this->userInput['version'] ? $this->userInput['version'] : TYPO3_branch;
$this->pObj->setValueInLocalconfFile($linesArr, '$TYPO3_CONF_VARS[\'SYS\'][\'compat_version\']', $version);
$this->pObj->writeToLocalconf_control($linesArr, 0);
$customMessages .= '<br />The compatibility version has been set to ' . $version . '.';
return 1;
}
