ACF_Walker_Nav_Menu_Edit::start_el │ public │ ACF 5.0.0

Starts the element output.

Calls the Walker_Nav_Menu_Edit start_el function and then injects the custom field HTML

Method of the class: ACF_Walker_Nav_Menu_Edit{}

No Hooks.

Returns

null. Nothing (null).

Usage

$ACF_Walker_Nav_Menu_Edit = new ACF_Walker_Nav_Menu_Edit();
$ACF_Walker_Nav_Menu_Edit->start_el( $output, $item, $depth, $args, $id );

$output(string) (required) (passed by reference — &)

Used to append additional content (passed by reference).

$item(WP_Post) (required)

Menu item data object.

$depth(int)

Depth of menu item. Used for padding.

$args(stdClass)

An object of wp_nav_menu() arguments.
Default: array()

$id(int)

Current item ID.

Changelog

ACF_Walker_Nav_Menu_Edit::start_el() ACF Walker Nav Menu Edit::start el code ^{ACF 6.0.4}

function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {

	// vars
	$item_output = '';

	// call parent function
	parent::start_el( $item_output, $item, $depth, $args, $id );

	// inject custom field HTML
	$output .= preg_replace(
	// NOTE: Check this regex from time to time!
		'/(?=<(fieldset|p)[^>]+class="[^"]*field-move)/',
		$this->get_fields( $item, $depth, $args, $id ),
		$item_output
	);
}