hpdl
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<?php
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/*
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$Id: breadcrumb.php,v 1.3 2003/02/11 00:02:56 hpdl Exp $
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osCommerce, Open Source E-Commerce Solutions
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http://www.oscommerce.com
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Copyright (c) 2003 osCommerce
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Released under the GNU General Public License
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*/
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class breadcrumb {
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var $_trail;
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function breadcrumb() {
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$this->reset();
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}
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function reset() {
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$this->_trail = array();
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}
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function add($title, $link = '') {
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$this->_trail[] = array('title' => $title, 'link' => $link);
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}
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function trail($separator = ' - ') {
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$trail_string = '';
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for ($i=0, $n=sizeof($this->_trail); $i<$n; $i++) {
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if (isset($this->_trail[$i]['link']) && tep_not_null($this->_trail[$i]['link'])) {
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$trail_string .= '<a href="' . $this->_trail[$i]['link'] . '" class="headerNavigation">' . $this->_trail[$i]['title'] . '</a>';
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} else {
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$trail_string .= $this->_trail[$i]['title'];
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}
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if (($i+1) < $n) $trail_string .= $separator;
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}
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return $trail_string;
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}
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}
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?>
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