Based on the code your used my guess is it would be as simple as adding a unset($bcarray[0]);
to their code on line 15. Here is the code in it’s entirety:
function write_breadcrumb() {
$pid = $post->ID;
$trail = "<a href="https://wordpress.stackexchange.com/">Home</a>";
if (is_front_page()) :
// do nothing
elseif (is_page()) :
$bcarray = array();
$pdata = get_post($pid);
$bcarray[] = " » ".$pdata->post_title."\n";
while ($pdata->post_parent) :
$pdata = get_post($pdata->post_parent);
$bcarray[] = " » <a href="".get_permalink($pdata->ID)."">".$pdata->post_title."</a>\n";
endwhile;
$bcarray = array_reverse($bcarray);
unset($bcarray[0]);
foreach ($bcarray AS $listitem) :
$trail .= $listitem;
endforeach;
elseif (is_single()) :
$pdata = get_the_category($pid);
$data = get_category_parents($pdata[0]->cat_ID, TRUE, ' » ');
$trail .= " » ".substr($data,0,-8);
endif;
return $trail;
}
-Mike