Organizr/api/functions/upgrade-functions.php

<?php

function upgradeCheck()
{
    $updateDB = false;
    $compare = new Composer\Semver\Comparator;
    // Upgrade check start for vserion below
    $versionCheck = '2.0.0-alpha-120';
    $config = loadConfig();
    $oldVer = $config['configVersion'];
    echo 'Doing check if version '.$oldVer.' is less than '.$versionCheck.'<br />';
    if (isset($config['dbLocation']) && (!isset($config['configVersion']) || $compare->lessThan($config['configVersion'], $versionCheck))) {
        $updateDB = true;
    }
    if ($updateDB == true) {
        return 'Upgraded Needed - Current Version '.$oldVer.' - New Version: '.$versionCheck;
    // Upgrade database to latest version
        //updateDB($GLOBALS['dbLocation'],$GLOBALS['dbName'],$oldVer);
        // Update Version and Commit
        //$config['configVersion'] = $versionCheck;
        //copy('config/config.php', 'config/config['.date('Y-m-d_H-i-s').'][1.40].bak.php');
        //$createConfigSuccess = createConfig($config);
        //unset($config);
    } else {
        return 'No Upgraded Needed - Current Version Above: '.$versionCheck;
    }
    return true;
}