Theme Component Library - Draft

component.php

<?php

component('ordered_list',
  array(
    component('item', 'a', array('id' => 'id-a')),
    'b',
    'c'),
  array('id' => 'x')
);

// would be equivalent to the render array:

array(
  '#theme' => 'ordered_list',
  items => array(
    'a' => array(
      '#theme' => 'item',
      'item' => 'a',
      'attributes' => array('id' => 'id-a')
    ),
    'b',
    'c'
  ),
  'attributes' => array('id' => 'x')
);