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PHP

Get the path to the current category


udm_cat_path

(PHP 4 >= 4.0.6, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0)

udm_cat_pathGet the path to the current category

Description

array udm_cat_path ( resource $agent , string $category )

Returns an array describing the path in the categories tree from the tree root to the current one, specified by category.

Parameters

agent

A link to Agent, received after call to udm_alloc_agent().

category

Return Values

The returned array consists of pairs. Elements with even index numbers contain the category paths, odd elements contain the 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' 

Examples

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];
    
$cat_path .= " > <a href=\"$_SERVER[PHP_SELF]?cat=$path\">$name</a> ";
  }
?>

See Also

  • udm_cat_list() - Get all the categories on the same level with the current one



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