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-rw-r--r--include/functions_html.inc.php70
1 files changed, 70 insertions, 0 deletions
diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php
index 30e07e4d1..ccf6c7435 100644
--- a/include/functions_html.inc.php
+++ b/include/functions_html.inc.php
@@ -197,6 +197,76 @@ function get_cat_display_name($cat_informations,
}
/**
+ * returns the list of categories as a HTML string, with cache of names
+ *
+ * categories string returned contains categories as given in the input
+ * array $cat_informations. $uppercats is the list of category ids to
+ * display in the right order. If url input parameter is empty, returns only
+ * the categories name without links.
+ *
+ * @param string uppercats
+ * @param string separator
+ * @param string url
+ * @param boolean replace_space
+ * @return string
+ */
+function get_cat_display_name_cache($uppercats,
+ $separator,
+ $url = 'category.php?cat=',
+ $replace_space = true)
+{
+ global $cat_names;
+
+ if (!isset($cat_names))
+ {
+ $query = '
+SELECT id,name
+ FROM '.CATEGORIES_TABLE.'
+;';
+ $result = pwg_query($query);
+ while ($row = mysql_fetch_array($result))
+ {
+ $cat_names[$row['id']] = $row['name'];
+ }
+ }
+
+ $output = '';
+ $is_first = true;
+ foreach (explode(',', $uppercats) as $category_id)
+ {
+ $name = $cat_names[$category_id];
+
+ if ($is_first)
+ {
+ $is_first = false;
+ }
+ else
+ {
+ $output.= $separator;
+ }
+
+ if ($url == '')
+ {
+ $output.= $name;
+ }
+ else
+ {
+ $output.= '
+<a class=""
+ href="'.add_session_id(PHPWG_ROOT_PATH.$url.$category_id).'">'.$name.'</a>';
+ }
+ }
+ if ($replace_space)
+ {
+ return replace_space($output);
+ }
+ else
+ {
+ return $output;
+ }
+}
+
+/**
* returns the HTML code for a category item in the menu (for category.php)
*
* HTML code generated uses logical list tags ul and each category is an