File: C:/Apache24/htdocs/wp-content/themes/appointment/functions/widgets/sidebars.php
<?php
add_action('widgets_init', 'appointment_widgets_init');
function appointment_widgets_init() {
/* sidebar */
register_sidebar(array(
'name' => esc_html__('Sidebar widget area', 'appointment'),
'id' => 'sidebar-1',
'description' => esc_html__('Sidebar widget area', 'appointment'),
'before_widget' => '<div class="sidebar-widget">',
'after_widget' => '</div>',
'before_title' => '<div class="sidebar-widget-title"><h3>',
'after_title' => '</h3></div>',
));
register_sidebar(array(
'name' => esc_html__('Footer widget area', 'appointment'),
'id' => 'footer-widget-area',
'description' => esc_html__('Footer widget area', 'appointment'),
'before_widget' => '<div class="col-md-3 col-sm-6 footer-widget-column">',
'after_widget' => '</div>',
'before_title' => '<h3 class="footer-widget-title">',
'after_title' => '</h3>',
));
register_sidebar(array(
'name' => esc_html__('Right widget area below slider', 'appointment'),
'id' => 'home-orange-sidebar_right',
'description' => esc_html__('Right widget area below slider', 'appointment'),
'before_widget' => '',
'after_widget' => '<div class="clearfix"></div>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));
register_sidebar(array(
'name' => esc_html__('Center widget area below slider', 'appointment'),
'id' => 'home-orange-sidebar_center',
'description' => esc_html__('Center widget area below slider', 'appointment'),
'before_widget' => '',
'after_widget' => '<div class="clearfix"></div>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));
}