dynamic widget of wordpress
/* functions.php file */
function twentyseventeen_widgets_init() {
register_sidebar(
array(
'name' => __( 'Blog Sidebar', 'twentyseventeen' ),
'id' => 'sidebar-1',
'description' => __( 'Add widgets here to appear in your sidebar on blog posts and archive pages.', 'twentyseventeen' ),
'before_widget' => '<section id="%1$s" class="widget %2$s">',
'after_widget' => '</section>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
)
);
}
add_action( 'widgets_init', 'twentyseventeen_widgets_init' );
/* footer-widgets.php file */
<aside class="widget-area" role="complementary" aria-label="<?php esc_attr_e( 'Footer', 'twentyseventeen' ); ?>">
<div class="container">
<div class="nw_prt">
<div class="row">
<div class="col-md-3">
<div class="nw">
<?php dynamic_sidebar('footer-1');?>
</div>
</div>
<div class="col-md-3">
<div class="nw">
<?php dynamic_sidebar('footer-2');?>
</div>
</div>
</div>
</div>
</div>
</aside><!-- .widget-area -->