<?php

require_once __DIR__.'/../vendor/autoload.php';
$app = require __DIR__.'/../src/app.php';
require __DIR__.'/../src/controllers.php';
$app->run();

<?php

if (is_file(__DIR__.'/../vendor/autoload.php')) {
    require_once __DIR__.'/../vendor/autoload.php';
} else if (is_file(__DIR__.'/../../../autoload.php')) {
    require_once __DIR__.'/../../../autoload.php';
}

$app = require __DIR__.'/../src/app.php';
require __DIR__.'/../src/controllers.php';
$app->run();

Check for autoload elsewhere in case Sismo is a dependency (web part)
Check for autoload elsewhere in case Sismo is a dependency (web part)
