# MLA_Checklist_Walker

Extends \Walker_Category

Class MLA (Media Library Assistant) Checklist Walker replaces term_id with slug in checklist output

This walker is used to build the meta boxes for flat taxonomies, e.g., Tags, Att. Tags. Class Walker_Category is defined in /wp-includes/category-template.php. Class Walker is defined in /wp-includes/class-wp-walker.php.

package | Media Library Assistant
since | 1.80

### Methods

## Ends the element output, if needed.

    end_el(string &$output, object $category, integer $depth, array $args = array())

see | \Walker::end_el()
since | 1.80

### Arguments

#### $output

`string`

Passed by reference. Used to append additional content.

#### $category

`object`

The current term object.

#### $depth

`integer`

Depth of the term in reference to parents. Default 0.

#### $args

`array`

An array of arguments. @see wp_terms_checklist()

## Start the element output.

    start_el( &$output,  $taxonomy_object,  $depth,  $args = array(),  $id)

see | \Walker::start_el()
since | 1.80

### Arguments

#### $output

``

#### $taxonomy_object

``

#### $depth

``

#### $args

``

#### $id

``