/**
* Moves all children tags of the provided tag to the new location
*
* @static
* @param eZTagsObject $tag
* @param eZTagsObject $targetTag
*/
static function moveChildren($tag, $targetTag)
{
$currentTime = time();
$children = $tag->getChildren();
foreach ($children as $child) {
$childSynonyms = $child->getSynonyms();
foreach ($childSynonyms as $childSynonym) {
$childSynonym->setAttribute('parent_id', $targetTag->attribute('id'));
$childSynonym->store();
}
$child->setAttribute('parent_id', $targetTag->attribute('id'));
$child->Modified = $currentTime;
$child->store();
$child->updatePathString($targetTag);
$child->updateDepth($targetTag);
}
}
