";
foreach ( $breadcrumb as $key => $crumb ) {
echo $before;
if ( ! empty( $crumb[1] ) && sizeof( $breadcrumb ) !== $key + 1 ) {
echo '' . esc_html( $crumb[0] ) . '';
} else {
echo ''.esc_html( $crumb[0] ). '';
}
echo $after;
if ( sizeof( $breadcrumb ) !== $key + 1 ) {
//echo $delimiter;
}
}
echo "";
echo $wrap_after;
}