psr-autoloader.php

psr-autoloader.php

<?php

spl_autoload_register(
    function ($className)
    {
        $className = ltrim($className, '\\');
        $fileName  = '';
        $namespace = '';

        if ($lastNsPos = strripos($className, '\\')) {
            $namespace = substr($className, 0, $lastNsPos);
            $className = substr($className, $lastNsPos + 1);
            $fileName  = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
        }

        return $fileName . str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
    }
);