diff options
Diffstat (limited to '')
| -rw-r--r-- | include/functions.inc.php | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/include/functions.inc.php b/include/functions.inc.php index cf865d6c8..d49317d22 100644 --- a/include/functions.inc.php +++ b/include/functions.inc.php @@ -488,7 +488,7 @@ function pwg_debug( $string ) */ function redirect( $url ) { - global $user, $template, $lang_info, $conf, $lang, $t2, $page; + global $user, $template, $lang_info, $conf, $lang, $t2, $page, $debug; // $refresh, $url_link and $title are required for creating an automated // refresh page in header.tpl @@ -972,4 +972,31 @@ SELECT '.$conf['user_fields']['email'].' return $email; } + +/** + * which upgrades are available ? + * + * @return array + */ +function get_available_upgrade_ids() +{ + $upgrades_path = PHPWG_ROOT_PATH.'install/db'; + + $available_upgrade_ids = array(); + + if ($contents = opendir($upgrades_path)) + { + while (($node = readdir($contents)) !== false) + { + if (is_file($upgrades_path.'/'.$node) + and preg_match('/^(.*?)-database\.php$/', $node, $match)) + { + array_push($available_upgrade_ids, $match[1]); + } + } + } + natcasesort($available_upgrade_ids); + + return $available_upgrade_ids; +} ?> |