API16:JHelp/createSiteList

Description

Builds a list of the help sites which can be used in a select option

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Syntax

static createSiteList($pathToXml, $selected=null)

Parameter Name	Default Value	Description
$pathToXml		Path to an xml file
$selected	null	Language tag to select (if exists)

Defined in

libraries/joomla/language/help.php

Importing

jimport( 'joomla.language.help' );

Source Body

static function createSiteList($pathToXml, $selected = null)
{
        $list   = array ();
        $data   = null;
        $xml = false;

        if (!empty($pathToXml)) {
                $xml = JFactory::getXML($pathToXml);
        }

        if( ! $xml)
        {
                $option['text'] = 'English (GB) help.joomla.org';
                $option['value'] = 'http://help.joomla.org';
                $list[] = $option;
        }
        else
        {
                $option = array ();

                foreach ($xml->sites->site as $site)
                {
                        $option['text'] = (string)$site;
                        $option['value'] = (string)$site->attributes()->url;

                        $list[] = $option;
                }
        }

        return $list;
}

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