UDM_CAT_LIST(3) 							 1							   UDM_CAT_LIST(3)

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

SYNOPSIS

       array udm_cat_list (resource  $agent, string  $category)

DESCRIPTION

	Gets all the categories on the same level with the current one.

	The function can be useful for developing categories tree browser.

PARAMETERS

	      o $agent
		- A link to Agent, received after call to udm_alloc_agent(3).

	      o $category
		-

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(3)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(3).

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