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/**
* Builds route for My Extension.
*
* @access public
* @param array Query associative array
* @return array SEF URI segments
*/
function myextensionBuildRoute(&$query)
{
$segments = array();
if (isset($query['category']))
{
$segments[] = $query['category'];
unset($query['category']);
if (isset($query['item']))
{
$segments[] = $query['item'];
unset($query['item']);
}
}
return $segments;
}
Component Design
[ 102 ]
With this function implemented, JRoute::_() can build SEF URIs for our
component. The next step is to decode SEF URIs. This is an example of the
ParseRoute() function that we might use to decode the URI:
/**
* Decodes SEF URI segments for My Extension.
*
* @access public
* @param array SEF URI segments array
* @return array Query associative array
*/
function myextensionParseRoute($segments)
{
$query = array();
if (isset($segments[0]))
{
$query['category'] = $segments[0];
if (isset($segments[1]))
{
$query['item'] = $segments[1];
}
}
return $query;
}
Note that this is essentially the exact opposite of the BuildRoute()
function.


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