TYPO3 Core

// If cache files available, set cache file prefix and return.

// Always disable caching while in Install Tool!

if ($TYPO3_CONF_VARS['EXT']['extCache'] && t3lib_extMgm::isCacheFilesAvailable($cacheFilePrefix) && !TYPO3_enterInstallScript) {

$TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['compat_version']['cms_simulateStaticDocuments'] = array(

'title' => 'CMS Frontend: Change word separator in links when using simulateStaticDocuments',

'description' => '<p>Word separator character for simulateStaticDocument is changed from underscore (_) to hyphen (-) to make URLs more friendly for search engines URLs that are already existing (e.g. external links to your site) will still work like before.</p>' .

'<p>You can set the separator character back to an underscore by putting the following line into the <b>Setup</b> section of your Page TypoScript template:</p>' .

'<p style="margin-top: 5px; white-space: nowrap;"><code>config.simulateStaticDocuments_replacementChar = _</code></p>',

$TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['compat_version']['cms_externalCSSandJS'] = array(

'title' => 'CMS Frontend: Move CSS Stylesheets and JavaScript into external files',

'version' => 4000000,

'description' => '<p>CSS Stylesheets and JavaScript are put into an external file by default.</p>' .

'<p>Technically, that means that the default value of "config.inlineStyle2TempFile" is now set to "1" and that of "config.removeDefaultJS" to "external"</p>',

);

$isUpToDate = $tmpObj->checkForUpdate($explanation);

if ($isUpToDate) {

$buttonLabel = 'Downgrade';

} else {

$buttonLabel = 'Next';

}

$updateWizardBoxes.= '

<p>'.$explanation.'</p>

<input type="submit" name="TYPO3_INSTALL[update]['.$identifier.']" id="TYPO3_INSTALL[update]['.$identifier.']" value="'.$buttonLabel.'" />

* (c) 1999-2007 Sebastian Kurfuerst (sebastian@garbage-group.de)

* @return boolean true if system is up to date, false otherwise

$isUpToDate = false;

$description = '<p><strong>Up to date!</strong><br />This TYPO3 installation is configured to use all the features included in the current version '.TYPO3_branch.'.</p>'.

'<p>If you have <strong>upgraded</strong> from a previous version, you might however wish to <strong>revert</strong> some of these features and let TYPO3 behave like an older version.</p>';

$isUpToDate = true;

} else {

$description = '<p>Your current TYPO3 installation is configured to <strong>behave like version '.$TYPO3_CONF_VARS['SYS']['compat_version'].'</strong> of TYPO3.<br />However, this is <strong>TYPO3 version '.TYPO3_branch.'</strong>, and it probably provides some new features which are currently not enabled in your installation:</p>' . $this->showChangesNeeded_short();

if ($TYPO3_CONF_VARS['SYS']['compat_version']=='3.8') { // default value which is set in t3lib/config_default.php

$description.= '<p>If you have come to this point after setting up a <strong>fresh TYPO3 installation</strong>, you can simply ignore all these notes and <strong>proceed</strong> update the compatibility version on the next page!</p>';

$description.= '<p>Click the button below to get a list of what needs to be adjusted to make your installation compatible with these changes.</p>';

return $isUpToDate;

$content = '<p>This version is configured to behave like TYPO3 '.TYPO3_branch.'.<br />'.

'In case that this causes problems (e.g. after upgrading to a new TYPO3 version) you most likely want to set the value back to version number where you have upgraded from.</p>'.

'<p><label for="'.$inputPrefix.'[version]">You can specify the target version in the field below:</label></p>'.

'<p><select name="'.$inputPrefix.'[version]" id="'.$inputPrefix.'[version]">';

$versions = array('3.8','4.0','4.1');

foreach ($versions as $singleVersion) {

$content.= '<option value="'.$singleVersion.'">TYPO3 '.$singleVersion.'</option>';

$content.= '</select></p>';

$content.= $this->showChangesNeeded($inputPrefix);

$customMessages = 'If you want to update the compatibility version, you need to <strong>confirm all checkboxes</strong> on the previous page.';

$this->pObj->setValueInLocalconfFile($linesArr, '$TYPO3_CONF_VARS[\'SYS\'][\'compat_version\']', $version);

function showChangesNeeded($inputPrefix='') {

$title = isset($details['title']) ? $details['title'] : $internalName;

$description = $details['description'];

$description_acknowledge = (isset($details['description_acknowledge']) ? $details['description_acknowledge'] : '');

<h3>'.$title.'</h3>

/**

* Show a summary of all changes needed (only titles, no descriptions)

*

* @return string HTML output

*/

function showChangesNeeded_short() {

global $TYPO3_CONF_VARS;

$oldVersion = t3lib_div::int_from_ver($TYPO3_CONF_VARS['SYS']['compat_version']);

$currentVersion = t3lib_div::int_from_ver(TYPO3_branch);

$contentArr = array();

if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['compat_version'])) {

foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['compat_version'] as $internalName => $details) {

if ($details['version'] > $oldVersion && $details['version'] <= $currentVersion) {

$title = isset($details['title']) ? $details['title'] : $internalName;

$contentArr[] = '<li><p>'.$title.'</p></li>';

}

}

}

if (!count($contentArr)) {

$contentArr[] = '<li>This version doesn\'t introduce any new features at all. There is no need to update the compatibility version this time...</li>';

}

$output = '<ul>'.implode('',$contentArr).'</ul>';

return $output;

}

$TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['update']['Change compatibility version'] = 'tx_coreupdates_compatversion';

//$TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['update']['Update notInMenu document types'] = 'tx_coreupdates_notinmenu';

'version' => 4000000,

<ul><li><p><strong>tt_content.menu</strong> (used f.e. for sitemaps): Instead of div-tags, lists are used now.</p></li>

<li><p><strong>tt_content.mailform</strong>: Mailforms do not use tables anymore, instead, they use the div-tag. Besides that, mailforms are accessible now.</p></li>

<li><p><strong>The p-tag</strong> has been removed from all table cells.</p></li>

<li><p><strong>CSS based "image" and "text with image"</strong><br />As the extension cron_cssstyledimgtext has been merged into the core, rendering of the content elements "image" and "text with image" has been changed to be CSS instead of table based. Read the <a href="http://wiki.typo3.org/index.php/TYPO3_4.0" target="_blank">4.0 release notes</a> for further information.</p></li></ul></p>',

'description_acknowledge' => 'You will probably need to update your stylesheets to comply with these changes.'

$TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['compat_version']['tx_cssstyledcontent_allowAddressTags'] = array(

'title' => 'CSS Styled Content: Add "address" to list of allowed tags inside links',

'version' => 4002000,

'description' => '<p>Allow "address" tags inside link parsed by the internal HTML parser.</p>',

'description_acknowledge' => 'You will probably need to update your stylesheets to comply with this change.'

);