function _menu_example_mappings

Same name in other branches
  1. 7.x-1.x menu_example/menu_example.module \_menu_example_mappings()

Utility function to provide mappings from integers to some strings. This would normally be some database lookup to get an object or array from a key.

Parameters

$id:

Return value

The string to which the integer key mapped, or NULL if it did not map.

Related topics

Example: Menu API
Examples using Menu API. (drupal 6)
2 calls to _menu_example_mappings()
menu_example_arg_optional_load in menu_example/menu_example.module
Load an item based on its $id.
menu_example_id_load in menu_example/menu_example.module
The special _load function to load menu_example.

File

menu_example/menu_example.module, line 339

Code

function _menu_example_mappings($id) {
    $mapped_value = NULL;
    static $mappings = array(
        1 => 'one',
        2 => 'two',
        3 => 'three',
        99 => 'jackpot! default',
    );
    if (isset($mappings[$id])) {
        $mapped_value = $mappings[$id];
    }
    return $mapped_value;
}