Silex自动加载我的名称空间

Question

The site is using Silex.

Structure look like this:

root
  api
    RSYWX
      Book.php
  vendor
  views
  web

In Book.php :

namespace RSYWX;

class Book {
  public static function sayHello() 
  {
      return "Hello, there!";
  }
}

In composer.json :

{
  "require": {
    "silex/silex": "~1.1",
    "twig/twig": "^1.23",
    "doctrine/dbal": "~2.2",
    "symfony/var-dumper": "^2.7"
  },
  "autoload": {
    "psr-4": {
        "RSYWX\\": "/api/RSYWX"
      }
  }
}

I ran composer update to update the autoload relevant files, in particular the vendor/composer/autoload_psr4.php :

return array( 
  ...
  'RSYWX\\' => array('/api/RSYWX'), 
  ...

When I tried to call sayHello from index.php file, the error log has this line:

PHP Fatal error:  Class 'RSYWX\\Book' not found in vagrant/api.rsywx.com/web/index.php on line 32

Any hints to load this class and the static method?

Answer 1

Try with:

"RSYWX\\": "api/RSYWX"

Because using / on beginning refers to server's root directory and it's probably not what you wanted. Of course call composer update after changing composer.json file.