<?php
/**
 * Register widget area.
 *
 * @link http://codex.wordpress.org/Function_Reference/register_sidebar
 */
function sixteen_widgets_init() {
    register_sidebar( array(
        'name'          => __( 'Primary Sidebar', 'sixteen' ),
        'id'            => 'sidebar-1',
        'before_widget' => '<aside id="%1$s" class="widget %2$s">',
        'after_widget'  => '</aside>',
        'before_title'  => '<h3 class="widget-title">',
        'after_title'   => '</h3>',
    ) );

    register_sidebar( array(
        'name'          => __( 'Footer Left', 'sixteen' ),
        'id'            => 'sidebar-2',
        'before_widget' => '<aside id="%1$s" class="widget %2$s">',
        'after_widget'  => '</aside>',
        'before_title'  => '<h3 class="widget-title">',
        'after_title'   => '</h3>',
    ) );

    register_sidebar( array(
        'name'          => __( 'Footer Center', 'sixteen' ),
        'id'            => 'sidebar-3',
        'before_widget' => '<aside id="%1$s" class="widget %2$s">',
        'after_widget'  => '</aside>',
        'before_title'  => '<h3 class="widget-title">',
        'after_title'   => '</h3>',
    ) );

    register_sidebar( array(
        'name'          => __( 'Footer Right', 'sixteen' ),
        'id'            => 'sidebar-4',
        'before_widget' => '<aside id="%1$s" class="widget %2$s">',
        'after_widget'  => '</aside>',
        'before_title'  => '<h3 class="widget-title">',
        'after_title'   => '</h3>',
    ) );

}
add_action( 'widgets_init', 'sixteen_widgets_init' );