How to remove a link from breadcrumbs?

Question

PHP

There is a breadcrumb code:

<div id="crumbs breadcrumb">
<?
$i = 1;

if ($this->_tpl_vars['content']['tree_for_map']):
  $this->_foreach['f1'] = array('total' => count($_from = (array)$this->_tpl_vars['content']['tree_for_map']), 'iteration' => 0);
  if ($this->_foreach['f1']['total'] > 0):
    	foreach ($_from as $this->_tpl_vars['element']):
       		$this->_foreach['f1']['iteration']++;
         ?>

        <span itemscope itemtype="http://data-vocabulary.org/Breadcrumb"><a itemprop="url" href="<?php if ($this->_tpl_vars['element']['view_url'] == '/pages/index'): ?>/<?php else:  echo $this->_tpl_vars['element']['view_url'];  endif; ?>"><span itemprop="title"><?php echo $this->_tpl_vars['element']['name']; ?></span></a></span>


  <? if (! ($this->_foreach['f1']['iteration'] == $this->_foreach['f1']['total'])): ?> / <? endif;  endforeach; endif; unset($_from);  endif;
  echo ' / ' . $this->_tpl_vars['content']['name'];
 ?>
</div>

It looks like this on the page: joxi.ru/ZrJOkQQs194qjm
It is required to remove the link from the last paragraph (that is, from the paragraph to the current page)

Answer 1

read the manual