bootstrap accordion shortcode

/*****************************Bootstrap Accordion bar**************************************************/
function items_shortcode($atts){
	extract( shortcode_atts( array(
		'category' => '',
		'title' => '',
		'count' => '10'
	), $atts, 'items_do_shortcode' ) ); // this is for do_shortcode where we have to query(to show post)

    $q = new WP_Query(
        array('posts_per_page' => 10,
					'post_type' => 'accordion_bar',
				'accordion_category' => $category,  // This price_category From Taxonomy
						'meta_key'=>'accordion_order', //this is for price order Need to show in  CMB in id
							'orderby'=>'meta_value_number',  //this is for price order number
								'order'=>'ASC'  //this is for price order

			)
		);


	$list = ''; // wrapper will go here
	while($q->have_posts()) : $q->the_post();
		$idd = get_the_ID();
		$heading_number = get_post_meta( $idd, 'heading_number', true ); // This have to show on (CMB) for id
		$aria_expanded = get_post_meta( $idd, 'aria_expanded', true ); // This have to show on (CMB) for id
		$in_expanded = get_post_meta( $idd, 'in_expanded', true ); // This have to show on (CMB) for id
		$list .= '
	<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="'.$aria_expanded.'">
  <div class="panel panel-default">
	<div class="panel-heading" role="tab" id="heading'.$heading_number.'" style="margin-bottom:px;">
      <h4 class="panel-title">
        <a data-toggle="collapse" data-parent="#accordion" href="#collapse'.$heading_number.'" aria-expanded="'.$aria_expanded.'" aria-controls="collapse'.$heading_number.'">
         '.get_the_title().'
        </a>
      </h4>
    </div>
    <div id="collapse'.$heading_number.'" class="panel-collapse collapse '.$in_expanded.'" role="tabpanel" aria-labelledby="heading'.$heading_number.'">
      <div class="panel-body" style="color:#000;">
        '.get_the_content().'
      </div>
    </div>
	</div>
	</div>
		';
	endwhile;
	$list.= '';
	wp_reset_query();
	return $list;
}
add_shortcode('items', 'items_shortcode');	 // this is for shortcode & do_shortcode where we have to query(to show post)


// The below code is for Bootstrap Accordion bar
/************************/

//  [items category="accordion" ]     // here accordion is category name by that under  category  i want to show my post
/************************/