Не получается передать массив из шаблона в xsl-шаблон

$external_propertys['mylist'] = array(
array(
  'id' => '1',
  'text' => 'text'
),
array(
  'id' => '1',
  'text' => 'text'
),
);

$GLOBALS['LA_InformationSystem']->ShowInformationSystemItem($item_id, $xsl_item, $external_propertys, $property);

$array = array();

$array[0]['xml_name'] = 'xml_tag_name';
$array[0]['value'] = 'value';

$array[1]['xml_name'] = 'xml_tag_name2';
$array[1]['value'] = 'value2';

$array[2]['xml_name'] = 'xml_tag_name3';
$array[2]['value'] = array(0 =>array('xml_name' => 'children_tag1',    'value' => 'children_value'));


$external_propertys['mylist'] = $array;

<mylist>
<1><xml_name>xml_tag_name2</xml_name>
         <value>value2</value>
         
      </1>
      <2><xml_name>xml_tag_name3</xml_name>
         <value>
         </value>
         
      </2>
</mylist>

<mylist>
<item>
  <key1>value1</key1>
  <key2>value1</key2>
</item>
<item>
  <key1>value3</key1>
  <key2>value4</key2>
</item>
</mylist>

$external_propertys['mylist'] = $array;

$external_propertys = $array;