WordPress at a glance
function is not described

WP_Customize_Panel::render() WP 4.0.0

Render the panel container, and then its contents (via this->render_content()) in a subclass.

Panel containers are now rendered in JS by default, see WP_Customize_Panel::print_template().

This is a method of the class: WP_Customize_Panel

No Hooks.

Return

Null. Nothing.

Usage

$WP_Customize_Panel = new WP_Customize_Panel();
$var = $WP_Customize_Panel->render();

Changelog

Since 4.0.0 Introduced.

Code of WP Customize Panel::render: wp-includes/class-wp-customize-panel.php WP 5.4.2

<?php
protected function render() {}