   #PHP Manual mnoGoSearch Functions udm_api_version udm_cat_path

   PHP Manual
   Prev  Next
   ______________________________________________________________________

                                 udm_cat_list

   (PHP 4 >= 4.0.6)
   udm_cat_list -- Get all the categories on the same level with the
   current one.

Description

   array udm_cat_list ( resource agent, string category)

   Returns an array listing all categories of the same level as the
   current category in the categories tree. agent is the agent identifier
   returned by a previous call to >udm_alloc_agent().

   The function can be useful for developing categories tree browser.

   The returned array consists of pairs. Elements with even index numbers
   contain the category paths, odd elements contain the corresponding
   category names.
$array[0] will contain '020300'
  $array[1] will contain 'Audi'
  $array[2] will contain '020301'
  $array[3] will contain 'BMW'
  $array[4] will contain '020302'
  $array[5] will contain 'Opel'
  ...
 etc.

   Following is an example of displaying links of the current level in
   format:
Audi
  BMW
  Opel
  ...

   Example 1. udm_cat_list()example
   <?php
   $cat_list_arr = udm_cat_list($udm_agent, $cat);
   $cat_list = '';
   for ($i=0; $i<count($cat_list_arr); $i+=2) {
       $path = $cat_list_arr[$i];
       $name = $cat_list_arr[$i+1];
       $cat_list .= "<a
   href=\"$_SERVER[PHP_SELF]?cat=$path\">$name</a><br />";
   }
   ?>

   See also udm_cat_path().
   ______________________________________________________________________

   Prev            Home         Next
   udm_api_version  Up  udm_cat_path
