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MDL-38147 deprecated get_all_subcategories()

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Marina Glancy 2013-02-22 10:45:07 +11:00
parent 9bad61dbfe
commit bc81b0065c
3 changed files with 38 additions and 24 deletions
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37
lib/deprecatedlib.php
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@ -3704,3 +3704,40 @@ function create_course_category($category) {
return $category;
}
/**
* Returns an array of category ids of all the subcategories for a given
* category.
*
* This function is deprecated.
*
* To get visible children categories of the given category use:
* coursecat::get($categoryid)->get_children();
* This function will return the array or coursecat objects, on each of them
* you can call get_children() again
*
* @see coursecat::get()
* @see coursecat::get_children()
*
* @deprecated since 2.5
*
* @global object
* @param int $catid - The id of the category whose subcategories we want to find.
* @return array of category ids.
*/
function get_all_subcategories($catid) {
global $DB;
debugging('Function get_all_subcategories() is deprecated. Please use appropriate methods() of coursecat class. See phpdocs for more details',
DEBUG_DEVELOPER);
$subcats = array();
if ($categories = $DB->get_records('course_categories', array('parent' => $catid))) {
foreach ($categories as $cat) {
array_push($subcats, $cat->id);
$subcats = array_merge($subcats, get_all_subcategories($cat->id));
}
}
return $subcats;
}