(PHP 4 >= 4.0.6)
udm_cat_path -- Get the path to the current category.
Description
array udm_cat_path (int agent, string category)
udm_cat_path() returns array describing path in the categories tree from the tree
root to the current category.
agent - agent link identifier.
category - current category - the one to get path to.
Returns array with the following format:
The array consists of pairs. Elements with even index numbers contain category paths, odd
elements contain corresponding category names.
For example, the call $array=udm_cat_path($agent, '02031D'); may return the
following array:
$array[0] will contain ''
$array[1] will contain 'Root'
$array[2] will contain '02'
$array[3] will contain 'Sport'
$array[4] will contain '0203'
$array[5] will contain 'Auto'
$array[4] will contain '02031D'
$array[5] will contain 'Ferrari'
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Example 1. Specifying path to the current category in the following format: '> Root >
Sport > Auto > Ferrari'
<?php
$cat_path_arr=Udm_Cat_Path($udm_agent,$cat);
$cat_path='';
for ($i=0; $i<count($cat_path_arr); $i+=2) {
$path=$cat_path_arr[$i];
$name=$cat_path_arr[$i+1];
$cat_path .= " > <a href=\"$PHP_SELF?cat=$path\">$name</a> ";
}
>
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