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udm_cat_list

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(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 ) : array

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

The function can be useful for developing categories tree browser.

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Parameters

agent

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

category

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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.

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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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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-udm-cat-list.html

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References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

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