udm_cat_list
(PHP 4 >= 4.0.6, PHP 5 < 5.1.0, PECL mnogosearch >= 1.0.0)
udm_cat_list — Get all the categories on the same level with the current one
Description
udm_cat_list
( resource
$agent
, string $category
) : arrayGets all the categories on the same level with the current one.
The function can be useful for developing categories tree browser.
Return Values
Returns an array listing all categories of the same level as the current
category in the categories tree.
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.
Examples
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 />";
}
?>
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