Retrieves all categories associated with the specified level.
Parameters
- level_id (int) – The ID of the level to retrieve categories from
Return
Returns a multi-dimensional array containing data for each category.
Example Code
<?php
$categories = wlmapi_get_level_categories(1340726008);
print_r($categories);
?>
Example Output
Array
(
[success] => 1
[categories] => Array
(
[category] => Array
(
[0] => Array
(
[ID] => 9
[name] => Child Category I
[_more_] => /levels/1340726008/categories/9
)
[1] => Array
(
[ID] => 10
[name] => Child Category II
[_more_] => /levels/1340726008/categories/10
)
[2] => Array
(
[ID] => 11
[name] => Child Category III
[_more_] => /levels/1340726008/categories/11
)
[3] => Array
(
[ID] => 12
[name] => Grandchild Category I
[_more_] => /levels/1340726008/categories/12
)
[4] => Array
(
[ID] => 6
[name] => Parent Category I
[_more_] => /levels/1340726008/categories/6
)
[5] => Array
(
[ID] => 7
[name] => Parent Category II
[_more_] => /levels/1340726008/categories/7
)
[6] => Array
(
[ID] => 8
[name] => Parent Category III
[_more_] => /levels/1340726008/categories/8
)
[7] => Array
(
[ID] => 1
[name] => Uncategorized
[_more_] => /levels/1340726008/categories/1
)
)
)
[supported_verbs] => Array
(
[0] => GET
[1] => POST
)
)
Notes
This functions returns WLMAPIMethods::get_level_categories($level_id) in core/api-helper/class-api-methods.php
