<?php

$articled_control_arrays_headings = array(
   'breadcrumb_sap' => array(
     'label'   =>  __('Separator', 'articled'),
     'priority'=> 19,
     'section' => 'articled_breadcrumbs_section',
   ),
);

function articled_new_headings($articled){

 global $articled_control_arrays_headings;
 foreach ($articled_control_arrays_headings as $key => $value) {
     $articled->add_setting( $key.'_heading',
         array('default' =>  '',
               'transport' => 'postMessage',
       ));
       $articled->add_control( new abu_custom_heading ($articled,
         $key.'_heading', array(
           'label'	      => $value['label'],
           'section'     => $value['section'],
           'priority'   => $value['priority'],
         )
       ));
   }

};
add_action( 'customize_register', 'articled_new_headings' );

?>