function GetExts()
{
static $exts;
if (!isset($exts)) {
$exts = array();
$db =& JFactory::getDBO();
$query = "SELECT DISTINCT `extension` FROM `#__sefexttexts`";
$db->setQuery($query);
$extensions = $db->loadResultArray();
if (count($extensions) > 0) {
foreach ($extensions as $ext) {
$exts[$ext] = SEFTools::getExtName($ext);
}
}
}
return $exts;
}
