WordPress Custom Sidebar

mySidebarPlugin.php

<?php 
/**
 * Plugin Name: My Custom Sidebars
 */


/*
 * Use this code for creating all sections you need, just add 
 * as many register_sidebar() functions as you need here.
*/
function my_widgets_init() {
    register_sidebar( array(
        'name'          => __( 'Footer', 'my_plugin' ),
        'id'            => 'footer',
        'description'   => __( 'Widgets in the footer of the page.', 'my_plugin' ),
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h2 class="widgettitle">',
        'after_title'   => '</h2>',
    ) );
    
    register_sidebar( array(
        'name'          => __( 'Disclaimer Section', 'my_plugin' ),
        'id'            => 'disclaimer_section',
        'description'   => __( 'For the quiz disclaimer text.', 'my_plugin' ),
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h2 class="widgettitle">',
        'after_title'   => '</h2>',
    ) );
}
add_action( 'widgets_init', 'my_widgets_init' );