Composer + PhantomJS: Why is the class not found?

Question

I am trying to install PHP PhantomJS package in a blank project, but I am getting this error:

Fatal error: Class 'JonnyW\PhantomJs\Client' not found

This is my composer.json:

And this is my index.php:

Can anyone tell why is the class not found? I suspect something is wrong in composer.json but I cannot figure out what.

Answer 1

The file is not found, because the index.php misses to include the Composer Autoloader.

Please add the following line at the top:

require __DIR__ . '/../vendor/autoload.php';

(I wonder why you are working directly inside the JonnyW/PhantomJS project folder and not inside your own project? Anyway...)