Walker_Page::start_lvl( string $output, int $depth = 0, array $args = array() )

Parameters

$outputstring

Used to append additional content (passed by reference).

$depthintoptional

Depth of page. Used for padding. Default 0.Default: 0

$argsarrayoptional

Arguments for outputting the next level. Default empty array.Default: array()

Source

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55	public function start_lvl( &$output, $depth = 0, $args = array() ) {56		if ( isset( $args['item_spacing'] ) && 'preserve' === $args['item_spacing'] ) {57			$t = "\t";58			$n = "\n";59		} else {60			$t = '';61			$n = '';62		}63		$indent  = str_repeat( $t, $depth );64		$output .= "{$n}{$indent}<ul class='children'>{$n}";65	}

History

Introduced in 2.1.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.8.8 tag, from src/wp-includes/class-walker-page.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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