_bootstrap.php

<?php

error_reporting(E_ALL & E_STRICT);

// Handling autoloading for different use cases.
// @see https://github.com/sebastianbergmann/phpunit/blob/master/phpunit
foreach ([
           __DIR__ . '/../../autoload.php',
           __DIR__ . '/../vendor/autoload.php',
           __DIR__ . '/vendor/autoload.php',
         ] as $file) {
    if (file_exists($file)) {
        define('APP_COMPOSER_AUTOLOAD', $file);
        break;
    }
}

unset($file);

// Provide warning, when no autoloader was found.
if (!defined('APP_COMPOSER_AUTOLOAD')) {
    fwrite(STDERR,
      'You need to set up the project dependencies using the following commands:' . PHP_EOL .
      'wget http://getcomposer.org/composer.phar' . PHP_EOL .
      'php composer.phar install' . PHP_EOL
    );
    die(1);
}

require APP_COMPOSER_AUTOLOAD;