WordPress at a glance
function is not described

WP_Customize_New_Menu_Section::render() protected WP 4.3.0

Deprecated from version 4.9.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.

Render the section, and the controls that have been added to it.

{} It's a method of the class: WP_Customize_New_Menu_Section{}

No Hooks.

Return

null. Nothing.

Usage

// protected - for code of main (parent) or child class
$result = $this->render();

Changelog

Since 4.3.0 Introduced.
Deprecated 4.9.0

Code of WP_Customize_New_Menu_Section::render() WP 5.7.2

<?php
protected function render() {
	_deprecated_function( __METHOD__, '4.9.0' );
	?>
	<li id="accordion-section-<?php echo esc_attr( $this->id ); ?>" class="accordion-section-new-menu">
		<button type="button" class="button add-new-menu-item add-menu-toggle" aria-expanded="false">
			<?php echo esc_html( $this->title ); ?>
		</button>
		<ul class="new-menu-section-content"></ul>
	</li>
	<?php
}