function menu_example_id_load in Examples for Developers 6

Same name and namespace in other branches

1. 7 menu_example/menu_example.module \menu_example_id_load()

The special _load function to load menu_example.

Given an integer $id, load the string that should be associated with it. Normally this load function would return an array or object with more information.

Parameters

$id: The integer to load.

Return value

A string loaded from the integer.

Related topics

File

menu_example/menu_example.module, line 366

Demonstrates uses of the Menu APIs in Drupal, including hook_menu(), hook_menu_alter(), and hook_menu_link_alter().

Code

function menu_example_id_load($id) {

  // Just map a magic value here. Normally this would load some more complex
  // object from the database or other context.
  $mapped_value = _menu_example_mappings($id);
  if (!empty($mapped_value)) {
    return t('Loaded value was %loaded', array(
      '%loaded' => $mapped_value,
    ));
  }
  else {
    return t('Sorry, the id %id was not found to be loaded', array(
      '%id' => $id,
    ));
  }
}