1 render_example.module theme_render_example_aggregate($variables)

A #theme function.

This #theme function has the responsibility of consolidating/rendering the children's markup and returning it, where it will be placed in the element's #children property.

Related topics

Example: Render This example demonstrates how render arrays are arranged and how they can be altered. This alters blocks and the page to show the actual render array used to create each item.

File

modules/examples/render_example/render_example.module, line 249
Hook implementations for the Render Example module.

Code

function theme_render_example_aggregate($variables) {
  $output = '';
  foreach (element_children($variables['element']['child']) as $item) {
    $output .= $variables['element']['child'][$item][0] . $variables['element']['#separator'];
  }
  return $output;
}