autoload.php

<?php
/**
 * Autoloader stub for guzzle.phar to autoload Guzzle\* classes.
 *
 * Note: this autoloader does not load other PSR-0 libraries.  If you need to
 * autoload other libraries, we recommend the Symfony ClassLoader component.
 */

spl_autoload_register(function($class) {
    if (0 === strpos($class, 'Guzzle\\')) {
        if ('\\' != DIRECTORY_SEPARATOR) {
            $class = 'phar://' . __FILE__ . DIRECTORY_SEPARATOR . str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php';
        } else {
            $class = 'phar://' . __FILE__ . DIRECTORY_SEPARATOR . $class . '.php';
        }
        if (file_exists($class)) {
            require $class;
        }
    }
});

__HALT_COMPILER();