start.php

<?php
function adminer_object()
{
    // required to run any plugin
    include_once __DIR__ . '/plugins/plugin.php';

    // autoloader
    foreach (glob(__DIR__ . '/plugins/*.php') as $filename) {
        include_once $filename;
    }
    $config = is_file($configFile = __DIR__ . '/config/local/config.php') ? include $configFile : [];
    $servers = is_file($serverConfigFile = __DIR__ . '/config/local/servers.php') ? include $serverConfigFile : [];

    $adminer = new AdminerPlugin([]);
    $plugins = [
        new AdminerLoginServers($servers),
        new AdminerDumpBz2,
        new AdminerDumpDate,
        new AdminerTablesFilter,
        new AdminerLogoLink,
        new AdminerEnumOption,
        new AdminerPrettyJsonColumn($adminer),
        new AdminerTableStructure,
        new AdminerTableIndexesStructure,
        new PepaLinhaFix,
    ];
    empty($config['development_mode']) or $plugins[] = new AdminerLoginPasswordLess;
    $adminer->plugins = $plugins;

    return $adminer;
}

// include original Adminer or Adminer Editor
include __DIR__ . '/adminer.php';