Replace breadcrumb on single attachment post

gistfile1.php

<?php
// don't use

//this goes inside the functions.php file in your Genesis child theme. USE FTP and a code editor.


/** ====================================================================================

 Replace breadcrumb on single attachment post
 
==================================================================================== **/

function themeprefix_replace_attachment_breadcrumb() {

  if ( is_singular ( 'attachment' ) ) {
    
    //remove genesis breadcrumb
    remove_action( 'genesis_before_loop', 'genesis_do_breadcrumbs' );
    
    //vars
    $title   = get_the_title();
    $home    = '<a href="' . get_site_url() . '">Home</a>';
    $parent  = '<a href="' . get_site_url() . '/islamic-images/">Islamic Images</a>';
    
    //build new breadcrumb matching the original
    $breadcrumb = '<div class="breadcrumb">';
    
    $breadcrumb.= 'You are here: ';
    
    $breadcrumb.= ''. $home .' / ';
    
    $breadcrumb.= ''. $parent .' / ';
    
    $breadcrumb.= ''. $title .'';
    
    $breadcrumb.= '</div>';
    
    echo $breadcrumb;
        
  }
  
}
add_action( 'genesis_before_loop', 'themeprefix_replace_attachment_breadcrumb', 1 );