PHP upgrade函数代码示例

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,        //
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE     //
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER          //
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,   //
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE   //
// SOFTWARE.                                                                       //
/////////////////////////////////////////////////////////////////////////////////////
///////////////////////
// UPGRADE TO V2.0.2
///////////////////////
// ---------------------------------------------------------
// Set the proper permissions on the SQLite database file.
// Updates the version setting to 2.0.2.
// Removes and current patch version from the patch setting.
// ---------------------------------------------------------
$results = upgrade();
exit(json_encode($results));
function upgrade()
{
    require_once $_SERVER['DOCUMENT_ROOT'] . DIRECTORY_SEPARATOR . "classes" . DIRECTORY_SEPARATOR . "common.class.php";
    require_once $_SERVER['DOCUMENT_ROOT'] . DIRECTORY_SEPARATOR . "classes" . DIRECTORY_SEPARATOR . "settings.class.php";
    $common = new common();
    $settings = new settings();
    try {
        // Set proper permissions on the SQLite file.
        if ($settings::db_driver == "sqlite") {
            chmod($_SERVER['DOCUMENT_ROOT'] . DIRECTORY_SEPARATOR . "data" . DIRECTORY_SEPARATOR . "portal.sqlite", 0666);
        }
        // Update the version and patch settings..
        $common->updateSetting("version", "2.0.2");
        $common->updateSetting("patch", "");

            //prepare a 'goback'
            //	break 1; //do a re-switch
        //prepare a 'goback'
        //	break 1; //do a re-switch
        case STATE::SELECT:
            $_STATE->old_date = "";
            $new_date = new DATE_FIELD("txtNew", "", TRUE, TRUE, TRUE, 0, FALSE, "now");
            old_date();
            $_STATE->status = STATE::UPDATE;
            break 2;
        case STATE::UPDATE:
            $_STATE->msgGreet = "";
            $new_date = new DATE_FIELD("txtNew", "", TRUE, TRUE, TRUE, 0, FALSE, "now");
            $msg = $new_date->audit();
            if ($msg === true) {
                upgrade($new_date);
            } else {
                $_STATE->msgStatus = $msg;
                $_STATE->status = STATE::INIT;
                break;
            }
            $_STATE->status = STATE::DONE;
            break 2;
        default:
            throw_the_bum_out(NULL, "Evicted(" . __LINE__ . "): invalid state=" . $_STATE->status);
    }
}
//while & switch
//End Main State Gate
function old_date()
{

 public function save($obj, $mysqli)
 {
     // save either one or array of objects to database
     $use_existing_connection = false;
     try {
         // use object class name for table name
         if (is_array($obj)) {
             $tableName = get_class(reset($obj));
         } else {
             $tableName = get_class($obj);
         }
         if ($mysqli == null) {
             // connect to database
             $mysqli = mysqli_connect($settings->DatabaseServerIP, $settings->DatabaseUser, $settings->DatabasePassword, $settings->SchemaName);
         } else {
             $use_existing_connection = true;
         }
         // check to see if the table exists... if not, create.
         $checkTableQuery = "SELECT COLUMN_NAME,DATA_TYPE FROM information_schema.columns WHERE table_schema = '" . $settings->SchemaName . "' AND table_name = '" . $tableName . "'";
         $table = $mysqli->query($checkTableQuery);
         $columns = [];
         if ($table->num_rows == 0) {
             // create table
             $createTableQuery = "CREATE TABLE " . $tableName . " (id INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY)";
             $mysqli->query($createTableQuery);
             $columns['id'] = 'integer';
         } else {
             for ($i = 0; $i < $table->num_rows; $i++) {
                 $data = $res->fetch_assoc();
                 $columns[$data['COLUMN_NAME']] = $data['DATA_TYPE'];
                 //TODO: add data type conversion function
             }
         }
         // unify our process so it works with single items or arrays.
         $items = [];
         $ids = [];
         if (is_array($obj)) {
             $items = $obj;
         } else {
             $items[] = $obj;
         }
         // evaluate all items to save.
         foreach ($items as $item) {
             // get all item values
             $properties = get_object_vars($item);
             // loop through columns ($column) checking, modifying
             // TODO: add data type modification function
             // allowed one-way modification sequences:
             // boolean > int > double > string
             // date/time > string
             foreach ($column as $name => $type) {
                 $column[$name] = php_type($type);
             }
             // loop through properties and add columns as needed based on type of property.
             // TODO: add reverse data type conversion function
             foreach ($properties as $property => $value) {
                 if (get_object_vars($value) == null) {
                     $match = false;
                     foreach ($column as $name => $type) {
                         if ($name == $property) {
                             $match = true;
                             if (gettype($value) == $type) {
                             } else {
                                 $oldtype = $type;
                                 $type = upgrade($type, gettype($value));
                                 if ($oldtype != $type) {
                                     $modifyColumnQuery = "ALTER TABLE " . $tablename . " MODIFY " . $property . " " . mysql_type($type) . ";";
                                     $mysqli->query($modifyColumnQuery);
                                 }
                             }
                         }
                     }
                     // if the column does not yet exist in the MySQL table, then add it.
                     if (!$match) {
                         $createColumnQuery = "ALTER TABLE " . $tablename . " ADD " . $property . " " . mysql_type(gettype($value)) . ";";
                         $mysqli->query($createColumnQuery);
                     }
                 } else {
                     // save the subobject in its own table.
                     save($value, $mysqli);
                 }
             }
         }
         // catch any MySQL errors and throw them into the main error handler with appropriate context data.
         if ($mysqli->error) {
             throw new Exception("MySQL Error: " . $mysqli->error . " Query: " . $createTableQuery, $msqli->errno);
         }
         // close connection if, and only if the connection was not passed in from another function.
         if (!$use_existing_connection) {
             $mysqli->close();
         }
     } catch (Exception $e) {
         error_log($e->getMessage()) . "\n";
         return null;
     }
     // return id or list of ids. Null for exception
     if (is_array($obj)) {
         return $ids;
         // get the whole list.
     } else {
//.........这里部分代码省略.........

function Save()
{
    global $page_template;
    $default_pattern = "RANDOM PICKUP LINE";
    $default_error_response = "No AIML category found. This is a Default Response.";
    $default_conversation_lines = '1';
    $default_remember_up_to = '10';
    $_SESSION['errorMessage'] = '';
    // First off, write the config file
    $myPostVars = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
    ksort($myPostVars);
    $configContents = file_get_contents(_CONF_PATH_ . 'global_config.tpl');
    foreach ($myPostVars as $key => $value) {
        $tagSearch[] = "[{$key}]";
        $varReplace[] = $value;
    }
    $configContents = str_replace($tagSearch, $varReplace, $configContents);
    $saveFile = file_put_contents(_CONF_PATH_ . 'global_config.php', $configContents);
    #die("<pre>Executing function Save - Config file saved as config.php.test\n\n</pre>\n");
    // Now, update the data to the database, starting with making sure the tables are installed
    $sql = "show tables;";
    $conn = mysql_connect($myPostVars['dbh'], $myPostVars['dbu'], $myPostVars['dbp']) or install_error('Could not connect to the database!', mysql_error(), $sql);
    $dbn = $myPostVars['dbn'];
    $db = mysql_select_db($dbn, $conn) or install_error("Can't select the database {$dbn}!", mysql_error(), "use {$dbn}");
    $result = mysql_query($sql, $conn) or install_error('Unknown database error!', mysql_error(), $sql);
    $out = mysql_fetch_assoc($result);
    if (empty($out)) {
        $sql = file_get_contents('new.sql');
        $queries = preg_split("/;/", $sql);
        foreach ($queries as $query) {
            if (strlen(trim($query)) > 0) {
                $result = mysql_query($query, $conn) or install_error('Error creating new tables for DB!', mysql_error(), $sql);
                $success = mysql_affected_rows();
            }
        }
    }
    $sql = 'select `error_response` from `bots` where 1 limit 1';
    $result = mysql_query($sql, $conn) or upgrade($conn);
    $sql = 'select `php_code` from `aiml` where 1 limit 1';
    $result = mysql_query($sql, $conn) or upgrade($conn);
    //  $default_pattern, $default_remember_up_to, $default_conversation_lines, $default_error_response
    $sql_template = "\nINSERT IGNORE INTO `bots` (`bot_id`, `bot_name`, `bot_desc`, `bot_active`, `bot_parent_id`, `format`, `use_aiml_code`, `update_aiml_code`, `save_state`, `conversation_lines`, `remember_up_to`, `debugemail`, `debugshow`, `debugmode`, `error_response`, `default_aiml_pattern`)\nVALUES ([bot_id], '[bot_name]', '[bot_desc]', '[bot_active]', '[bot_parent_id]', '[format]', '[use_aiml_code]', '[update_aiml_code]', '[save_state]', \n'{$default_conversation_lines}', '{$default_remember_up_to}', '[debugemail]', '[debugshow]', '[debugmode]', '{$default_error_response}', '{$default_pattern}');";
    require_once _LIB_PATH_ . 'error_functions.php';
    require_once _LIB_PATH_ . 'db_functions.php';
    $bot_id = 1;
    $sql = str_replace('[bot_id]', $bot_id, $sql_template);
    $sql = str_replace('[bot_name]', $myPostVars["bot_name"], $sql);
    $sql = str_replace('[bot_desc]', $myPostVars["bot_desc"], $sql);
    $sql = str_replace('[bot_active]', $myPostVars["bot_active"], $sql);
    $sql = str_replace('[bot_parent_id]', 1, $sql);
    $sql = str_replace('[format]', $myPostVars["default_format"], $sql);
    // "Use PHP from DB setting
    if (!isset($myPostVars["default_use_aiml_code"])) {
        $myPostVars["default_use_aiml_code"] = 0;
    }
    $sql = str_replace('[use_aiml_code]', $myPostVars["default_use_aiml_code"], $sql);
    // "Update PHP in DB setting
    if (!isset($myPostVars["default_update_aiml_code"])) {
        $myPostVars["default_update_aiml_code"] = 0;
    }
    $sql = str_replace('[update_aiml_code]', $myPostVars["default_update_aiml_code"], $sql);
    $sql = str_replace('[save_state]', $myPostVars["default_save_state"], $sql);
    $sql = str_replace('[conversation_lines]', $default_conversation_lines, $sql);
    $sql = str_replace('[remember_up_to]', $default_remember_up_to, $sql);
    $sql = str_replace('[debugemail]', $myPostVars["default_debugemail"], $sql);
    $sql = str_replace('[debugshow]', $myPostVars["default_debugshow"], $sql);
    $sql = str_replace('[debugmode]', $myPostVars["default_debugmode"], $sql);
    $sql = str_replace('[error_response]', $default_error_response, $sql);
    $sql = str_replace('[default_aiml_pattern]', $default_pattern, $sql);
    $save = file_put_contents(_CONF_PATH_ . 'sql.txt', $sql);
    $x = db_query($sql, $conn) or install_error('Could not enter bot info for bot #' . $bot_id . '!', mysql_error(), $sql);
    $encrypted_adm_dbp = md5($myPostVars["adm_dbp"]);
    $adm_dbu = $myPostVars["adm_dbu"];
    $cur_ip = $_SERVER['REMOTE_ADDR'];
    $adminSQL = "insert ignore into `myprogramo` (`id`, `uname`, `pword`, `lastip`) values(null, '{$adm_dbu}', '{$encrypted_adm_dbp}', '{$cur_ip}');";
    $result = db_query($adminSQL, $conn) or install_error('Could not add admin credentials! Check line #' . __LINE__, mysql_error(), $sql);
    mysql_close($conn);
    return ($result and empty($_SESSION['errorMessage'])) ? getSection('InstallComplete', $page_template) : getSection('InstallError', $page_template);
}

 /**
  * Install, uninstall, or upgrade a module. This calls the init file in a module and runs one of the following functions:
  * install(), uninstall(), or upgrade().
  *
  * @param 	int $id
  * @param 	string $action
  *
  */
 function init_module($id, $action, $msg = '')
 {
     $directory = $this->get_module($id);
     if (!$directory) {
         return false;
     }
     if ($this->exists($directory['directory'], '/init.php')) {
         require_once $this->modules_dir . '/' . $directory['directory'] . '/init.php';
     }
     if ($action == "deactivate") {
         if (function_exists('uninstall')) {
             $msg = uninstall();
         }
         $this->db->delete('modules', array('id' => $id));
         return $msg;
     } elseif ($action == "upgrade") {
         if (function_exists('upgrade')) {
             upgrade();
         }
         if ($this->exists($directory['directory'])) {
             $data = $this->get_config($directory['directory']);
             $module_data = array('name' => $data['module']['name'], 'displayname' => $data['module']['displayname'], 'description' => $data['module']['description'], 'directory' => $data['module']['name'], 'version' => $data['module']['version'], 'active' => 1);
             $this->db->where('id', $id);
             $this->db->update('modules', $module_data);
             $this->db->cache_delete_all();
         }
     } else {
         if (function_exists('install')) {
             install();
         }
     }
 }

function install()
{
    global $dblink, $dbserv, $dbuser, $dbpass, $dbname, $dbpref, $dberror, $abxd_version;
    doSanityChecks();
    if (file_exists("config/database.php")) {
        //TODO: Check for errors when parsing this file (It may be corrupted or wrong or whatever.
        //If it fails, fail gracefully and instruct the user to fix or delete database.php
        include "config/database.php";
    } else {
        $dbserv = $_POST['dbserv'];
        $dbuser = $_POST['dbuser'];
        $dbpass = $_POST['dbpass'];
        $dbname = $_POST['dbname'];
        $dbpref = $_POST['dbpref'];
    }
    $convert = $_POST["convert"] == "true";
    $convertFrom = $_POST["convertFrom"];
    $convertDbName = $_POST["convertDbName"];
    $convertDbPrefix = $_POST["convertDbPrefix"];
    if (!sqlConnect()) {
        installationError("Could not connect to the database. Error was: " . $dberror);
    }
    $currVersion = getInstalledVersion();
    if ($currVersion == $abxd_version) {
        installationError("The board is already installed and updated (Database version {$currVersion}). You don't need to run the installer!\n");
    }
    if ($currVersion != -1 && $convert) {
        die("ERROR: You asked to convert a forum database, but an ABXD installation was already found in the installation DB. Converting is only possible when doing a new installation.");
    }
    echo "Setting utf8_unicode_ci collation to the database...\n";
    query("ALTER DATABASE {$dbname} COLLATE utf8_unicode_ci");
    if ($currVersion == -1) {
        echo "Installing database version {$abxd_version}...\n";
    } else {
        echo "Upgrading database from version {$currVersion} to {$abxd_version}...\n";
    }
    upgrade();
    $misc = Query("select * from {misc}");
    if (NumRows($misc) == 0) {
        Query("INSERT INTO `{misc}` (`views`, `hotcount`, `milestone`, `maxuserstext`) VALUES (0, 30, 'Nothing yet.', 'Nobody yet.');");
    }
    Query("UPDATE `{misc}` SET `version` = {0}", $abxd_version);
    if (!is_dir("config")) {
        mkdir("config");
    }
    if ($currVersion == -1) {
        //Stuff to do on new installation (Not upgrade)
        Import("install/smilies.sql");
        if ($convert) {
            runConverter($convertFrom, $convertDbName, $convertPrefix);
        } else {
            Import("install/installDefaults.sql");
        }
        if (file_exists("config/salt.php")) {
            echo "Not generating new salt.php as it's already present...\n";
        } else {
            echo "Generating new salt.php...\n";
            writeConfigSalt();
        }
    }
    if (!file_exists("config/database.php")) {
        writeConfigDatabase();
    }
}

// add derived stats
$stats = stats_derive($stats);

// modify derived stats by talents
$stats = talents_calculate_derived($stats);

// modify derived stats by buffs 
$stats = buffs_calculate_derived($stats);

// dps is only counted when comparing weapons, dont add it to total score yet.
$stats["dps"][0]="0";

// fetch items and show upgrade suggestion list
$slot = $_GET['slot'];
$slotgeneral = trim($slot, "0..9"); // remove the number (ring1 -> ring, lesser3 -> lesser, etc)
upgrade($slotgeneral,$_POST[$slot.'suggest'],$stats,$statslist,$mainhand,$offhand,$spec);
mysql_close($link);

// END OF MAIN CODE //

// this function returns a html table with all alternative items for the given slot, and score relative to the given itemname
function upgrade($slot,$currentitemname,$stats,$statslist,$mainhand,$offhand,$spec)
{
	// if no name was entered, assume "None (Slot)" was intended
	if($currentitemname=="") $currentitemname = "None (".$slot.")";
	
	// create array with old values of stats
	$oldstats = array();
       foreach($stats as $stat) {
              $oldstats[$stat[1]] = $stats[$stat[1]][0];
       }

}
include_once dirname(__FILE__) . '/ressources/class.templates.inc';
include_once dirname(__FILE__) . '/ressources/class.status.inc';
include_once dirname(__FILE__) . '/ressources/class.os.system.inc';
include_once dirname(__FILE__) . '/framework/class.unix.inc';
include_once dirname(__FILE__) . "/framework/frame.class.inc";
if (preg_match("#--verbose#", implode(" ", $argv))) {
    $GLOBALS["debug"] = true;
    $GLOBALS["VERBOSE"] = true;
}
if ($argv[1] == "--detect") {
    detect_kernels();
    die;
}
if ($argv[1] == "--install") {
    upgrade($argv[2]);
    die;
}
function detect_kernels()
{
    $unix = new unix();
    if (!$GLOBALS["VERBOSE"]) {
        if (is_file("/usr/share/artica-postfix/ressources/logs/kernel.lst")) {
            if ($unix->file_time_min("/usr/share/artica-postfix/ressources/logs/kernel.lst") < 360) {
                die;
            }
        }
    }
    $users = new usersMenus();
    if ($users->LinuxDistriCode != "DEBIAN" && $users->LinuxDistriCode != "UBUNTU") {
        die;

/**
 * Runs on activation
 *
 * Currently:
 * - Calls `init`
 * - Calls `upgrade`
 * - Flushes the rewrite rules so this plugin's PT permalinks
 * are registered with WP
 *
 * @since 3.0.0
 */
function activate()
{
    init();
    upgrade();
    flush_rewrite_rules();
    php_version_check();
}

$version = $database->loadResult();
// If current version is 2.00
if (in_array($version, array('2.00', '-1', '2.0.0', ''))) {
    upgrade(2, 0, 0);
}
$database->setQuery('SELECT value, varname FROM #__mt_config WHERE varname LIKE \'%version\' AND groupname = \'core\' LIMIT 4');
$version = $database->loadObjectList('varname');
// A fix for 2.0.1/3/4. Appears that 2.0.1/3/4's mtree.xml file does not update dev_version to 1/3/4
if (in_array($version['version']->value, array('2.0.1', '2.0.3', '2.0.4'))) {
    $version['major_version']->value = 2;
    $version['minor_version']->value = 0;
    $version['dev_version']->value = substr($version['version']->value, -1, 1);
}
JToolBarHelper::title(JText::_('Mosets Tree Upgrader'));
printStartTable();
if (upgrade($version['major_version']->value, $version['minor_version']->value, $version['dev_version']->value) === false) {
    // printRow('You\'re currently at version ' . $version['major_version']->value . '.' . $version['minor_version']->value . '.' . $version['dev_version']->value);
    // printRow('No more upgrades needed.',2);
} else {
    printRow('Upgrades Completed!', 2);
    printRow('<a href="index2.php?option=com_mtree">&lt; Back to Mosets Tree</a>', 2);
}
printEndTable();
function is15xSeries()
{
    global $mainframe;
    $database =& JFactory::getDBO();
    $db_prefix = $mainframe->getCfg('dbprefix');
    $database->setQuery("SHOW TABLE STATUS LIKE '" . $db_prefix . "mt_config'");
    $table = $database->loadObject();
    if ($table->Name == $db_prefix . 'mt_config' && $table->Rows == 30) {

function loadSQLFile($db, $filename)
{
    $lines = explode("\n", file_get_contents($filename));
    foreach ($lines as $line) {
        upgrade($db, $line);
    }
}

     saveconfig($cid[0], $option);
     break;
 case 'uploadfile':
     uploadPackage();
     break;
 case 'uploadlanguage':
     uploadPackage();
     break;
 case 'changelanguage':
     changeLanguage();
     break;
 case 'import_swMenuFree':
     import_swmenufree();
     break;
 case "upgrade":
     upgrade($option);
     break;
 case "exportMenu":
     $msg = exportMenu($cid[0], $option);
     $mainframe->redirect("index2.php?task=showmodules&option={$option}&limit={$limit}&limitstart={$limitstart}", $msg);
     break;
 case "imagesave":
     saveImages($cid[0], $option);
     break;
 case "manualsave":
     saveCSS($cid[0], $option);
     break;
 case "editDhtmlMenu":
     editDhtmlMenu($cid[0], $option);
     break;
 case "editCSS":

             header('Content-type:application/text');
             header('Content-Disposition:attachment;filename=bugfree.sql.gz');
             echo $compressSql;
             break;
         }
     }
     renderFile($viewFile, array('version' => $version));
     @mysql_close($con);
     break;
 case UPGRADE:
     list($dbhost, $dbname, $port, $dbuser, $dbpwd, $dbprefix) = getDBConfig(CONFIG_FILE);
     list($result, $info, $target, $con) = getDBCon($dbhost, $port, $dbuser, $dbpwd);
     if (!$result) {
         $dbVersion = isset($_GET['dbversion']) ? $_GET['dbversion'] : null;
         $step = isset($_GET['step']) ? $_GET['step'] : 1;
         list($result, $info, $dbVersion, $step) = upgrade($con, $dbname, $dbprefix, $dbVersion, $step);
     }
     @mysql_close($con);
     echo json_encode(array('result' => $result, 'info' => $info, 'dbversion' => $dbVersion, 'step' => $step));
     break;
 case UPGRADED:
     $viewFile = $viewDir . 'upgraded.php';
     file_put_contents('install.lock', '');
     renderFile($viewFile);
     break;
 case CONFIG:
     $viewFile = $viewDir . 'config.php';
     renderFile($viewFile);
     break;
 case INSTALL:
     $dbname = isset($_POST['dbname']) ? $_POST['dbname'] : '';

function uploadPackage()
{
    $absolute_path = JPATH_ROOT;
    //echo $absolute_path;
    $userfile = JRequest::getVar('userfile', null, 'files', 'array');
    if (!$userfile) {
        exit;
    }
    //echo $userfile_name;
    $msg = '';
    move_uploaded_file($userfile['tmp_name'], $absolute_path . '/tmp/' . $userfile['name']);
    //$resultdir = uploadFile( $userfile['tmp_name'], $userfile['name'], $msg );
    $msg = extractArchive($userfile['name']);
    if (file_exists($msg . "/swmenufree.xml")) {
        $upload_version = get_Version($msg . "/swmenufree.xml");
    } else {
        $upload_version = 0;
    }
    //  echo $msg;
    $current_version = get_Version($absolute_path . '/administrator/components/com_swmenufree/swmenufree.xml');
    //echo $upload_version;
    if ($current_version < $upload_version) {
        if (copydirr($msg . "/admin/", $absolute_path . '/administrator/components/com_swmenufree', false)) {
            unlink($absolute_path . '/administrator/components/com_swmenufree/swmenufree.xml');
            unlink($absolute_path . '/administrator/components/com_swmenufree/admin.swmenufree.php');
            copy($msg . "/swmenufree.xml", $absolute_path . '/administrator/components/com_swmenufree/swmenufree.xml');
            $message = _SW_COMPONENT_SUCCESS;
        } else {
            $message = _SW_COMPONENT_FAIL;
        }
    } else {
        $message = _SW_INVALID_FILE;
    }
    sw_deldir($msg);
    unlink($absolute_path . "/tmp/" . $userfile['name']);
    echo "<dl id=\"system-message\"><dt class=\"message\">Message</dt>\n\t\t<dd class=\"message message fade\"><ul><li>" . $message . "</li>\n\t   </ul></dd></dl>\n";
    //editCSS($id, $option);
    upgrade('com_swmenufree');
}

}
if ($upgrade == true) {
    //If we're doing an upgrade don't call the rest of the installer.
    ?>
<!doctype html>
<html>
<head>
<title>Upgrade</title>
<style type="text/css">
.error { color: red;}
.success { color: green;}
</style>
</head>
<body>
<?php 
    upgrade();
    if (isset($results)) {
        date_default_timezone_set($config->ParameterArray['timezone']);
        $fh = fopen('install.err', 'a');
        fwrite($fh, date("Y-m-d g:i:s a\n"));
        foreach ($results as $key => $value) {
            foreach ($value as $status => $message) {
                if ($status == 1) {
                    $class = "error";
                } else {
                    $class = "success";
                }
                fwrite($fh, $message);
            }
        }
        fclose($fh);