/**
* Merge information of 2 xml element (was converted to array)
*
* @param array &$element1 Array element
* @param array &$element2 Array element
*
* @return array Merged array
*/
public static function merge_info(&$element1, &$element2)
{
for ($i = 0, $n = count($element1['children']); $i < $n; $i++) {
$child1 = $element1['children'][$i];
$name = $child1['name'];
if ($name == 'blocks') {
$child2 = T3Common::arr_find_child($element2, 'blocks', 'name', $child1['attributes']['name']);
if (!$child2) {
//Add child1 into element2
$element2['children'][] = $child1;
}
} else {
$child2 = null;
if (isset($child1['attributes']['name'])) {
$child2 = T3Common::arr_find_child($element2, $name, 'name', $child1['attributes']['name']);
} else {
$child2 = T3Common::arr_find_child($element2, $name);
}
if (!count($child1['children']) || !$child2) {
//$element2->{$name} = array();
//Add child1 into element2
$element2['children'][] = $child1;
} else {
$element2['children'][isset($child2['index']) ? $child2['index'] : 0] = T3Common::merge_info($child1, $child2);
}
}
}
return $element2;
}
/**
* Get blocks by name
*
* @param $name string
* Block name
*
* @return array List block
*/
function &getBlocksXML($name)
{
$null = null;
$layout =& $this->getLayoutXML();
if (!$layout) {
return $null;
}
$blocks =& T3Common::arr_find_child($layout, 'blocks', 'name', $name);
return $blocks;
}