Walker_Nav_Menu_Checklist::start_lvl( string $output, int $depth, array $args = array() )
Starts the list before the elements are added.
Description Description
See also See also
Parameters Parameters
- $output
-
(string) (Required) Used to append additional content (passed by reference).
- $depth
-
(int) (Required) Depth of page. Used for padding.
- $args
-
(array) (Optional) Not used.
Default value: array()
Source Source
File: wp-admin/includes/class-walker-nav-menu-checklist.php
public function start_lvl( &$output, $depth = 0, $args = array() ) { $indent = str_repeat( "\t", $depth ); $output .= "\n$indent<ul class='children'>\n"; }
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Changelog Changelog
Version | Description |
---|---|
3.0.0 | Introduced. |