<?php namespace Box\Spout\Autoloader; require_once 'Psr4Autoloader.php'; /** * @var string $srcBaseDirectory * Full path to "src/Spout" which is what we want "Box\Spout" to map to. */ $srcBaseDirectory = dirname(dirname(__FILE__)); $loader = new Psr4Autoloader(); $loader->register(); $loader->addNamespace('Box\Spout', $srcBaseDirectory);