TYPO3 / TYPO3.CMS

        $phpCodeToCache[] = 'global $TYPO3_CONF_VARS, $T3_SERVICES, $T3_VAR;';

        $phpCodeToCache[] = '';

        // Iterate through loaded extensions and add ext_localconf content

        foreach ($extensionInformation as $extensionKey => $extensionDetails) {

            if (isset($extensionDetails['ext_localconf.php']) && $extensionDetails['ext_localconf.php']) {

                // Include a header per extension to make the cache file more readable

                $phpCodeToCache[] = '/**';

                $phpCodeToCache[] = ' * Extension: ' . $extensionKey;

                $phpCodeToCache[] = ' * File: ' . $extensionDetails['ext_localconf.php'];

                $phpCodeToCache[] = ' */';

                $phpCodeToCache[] = '';

                // Set $_EXTKEY and $_EXTCONF for this extension

                $phpCodeToCache[] = '$_EXTKEY = \'' . $extensionKey . '\';';

                $phpCodeToCache[] = '$_EXTCONF = $GLOBALS[\'TYPO3_CONF_VARS\'][\'EXT\'][\'extConf\'][$_EXTKEY] ?? null;';

                $phpCodeToCache[] = '';

                // Add ext_localconf.php content of extension

                $phpCodeToCache[] = trim(file_get_contents($extensionDetails['ext_localconf.php']));

                $phpCodeToCache[] = '';

                $phpCodeToCache[] = '';

            }

        }

        $phpCodeToCache = implode(LF, $phpCodeToCache);

        // Remove all start and ending php tags from content

        $phpCodeToCache = preg_replace('/<\\?php|\\?>/is', '', $phpCodeToCache);

        $phpCodeToCache[] = 'global $_EXTKEY;';

        $phpCodeToCache[] = '';

        // Iterate through loaded extensions and add ext_tables content

        foreach ($extensionInformation as $extensionKey => $extensionDetails) {

            if (isset($extensionDetails['ext_tables.php']) && $extensionDetails['ext_tables.php']) {

                // Include a header per extension to make the cache file more readable

                $phpCodeToCache[] = '/**';

                $phpCodeToCache[] = ' * Extension: ' . $extensionKey;

                $phpCodeToCache[] = ' * File: ' . $extensionDetails['ext_tables.php'];

                $phpCodeToCache[] = ' */';

                $phpCodeToCache[] = '';

                // Set $_EXTKEY and $_EXTCONF for this extension

                $phpCodeToCache[] = '$_EXTKEY = \'' . $extensionKey . '\';';

                $phpCodeToCache[] = '$_EXTCONF = $GLOBALS[\'TYPO3_CONF_VARS\'][\'EXT\'][\'extConf\'][$_EXTKEY] ?? null;';

                $phpCodeToCache[] = '';

                // Add ext_tables.php content of extension

                $phpCodeToCache[] = trim(file_get_contents($extensionDetails['ext_tables.php']));

                $phpCodeToCache[] = '';

            }

        }

        $phpCodeToCache = implode(LF, $phpCodeToCache);

        // Remove all start and ending php tags from content

        $phpCodeToCache = preg_replace('/<\\?php|\\?>/is', '', $phpCodeToCache);