array (
'CONDITION' => '#^/catalog/([a-zA-Z_]+)-([a-zA-Z_]+)/([\\?\\#].*)?$#',
'RULE' => 'PROP=$1&VAL=$2',
'ID' => '',
'PATH' => '/catalog/byprops.php',
'SORT' => 10,
),
$arFilter = ['PROPERTY_'.$_REQUEST['PROP'] => $_REQUEST['VAL']];