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-rw-r--r--system/helpers/list_helper.php132
1 files changed, 132 insertions, 0 deletions
diff --git a/system/helpers/list_helper.php b/system/helpers/list_helper.php
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+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * Code Igniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package CodeIgniter
+ * @author Rick Ellis
+ * @copyright Copyright (c) 2006, pMachine, Inc.
+ * @license http://www.codeignitor.com/user_guide/license.html
+ * @link http://www.codeigniter.com
+ * @since Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Code Igniter HTML Helpers
+ *
+ * @package CodeIgniter
+ * @subpackage Helpers
+ * @category Helpers
+ * @author Rick Ellis
+ * @link http://www.codeigniter.com/user_guide/helpers/html_helper.html
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Unordered List
+ *
+ * Generates an HTML unordered list from an single or multi-dimensional array.
+ *
+ * @access public
+ * @param array
+ * @param mixed
+ * @return string
+ */
+function ul($list, $attributes = '')
+{
+ return _generate_list('ul', $list, $attributes);
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Ordered List
+ *
+ * Generates an HTML ordered list from an single or multi-dimensional array.
+ *
+ * @access public
+ * @param array
+ * @param mixed
+ * @return string
+ */
+function ol($list, $attributes = '')
+{
+ return _generate_list('ol', $list, $attributes);
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Generates the list
+ *
+ * Generates an HTML ordered list from an single or multi-dimensional array.
+ *
+ * @access private
+ * @param string
+ * @param mixed
+ * @param mixed
+ * @param intiger
+ * @return string
+ */
+function _generate_list($type = 'ul', $list, $attributes = '', $depth = 0)
+{
+ if ( ! is_array($list))
+ {
+ return $list;
+ }
+
+ $out = str_repeat(" ", $depth);
+
+ $out .= "<".$type._set_attributes($attributes).">\n";
+
+ foreach ($list as $item)
+ {
+ if (is_array($item))
+ {
+ $out .= _list($type, $item, '', $depth+4);
+ }
+ else
+ {
+ $out .= str_repeat(" ", $depth + 2);
+
+ $out .= "<li>".$item."</li>\n";
+ }
+ }
+
+ $out .= str_repeat(" ", $depth);
+
+ $out .= "</".$type.">\n";
+
+ return $out;
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Generates the attribute string
+ *
+ * @access private
+ * @param mixed
+ * @return string
+ */
+function _set_attributes($attributes)
+{
+ if (is_string($attributes))
+ {
+ return $attributes;
+ }
+
+ $atts = '';
+ foreach ($attributes as $key => $val)
+ {
+ $atts .= ' ' . $key . '="' . $val . '"';
+ }
+
+ return $atts;
+}
+?> \ No newline at end of file