/**
* Recursively deletes all children tags of the given tag, including the given tag itself
*
* @static
* @param eZTagsObject $rootTag
*/
static function recursiveTagDelete($rootTag)
{
$children = self::fetchByParentID($rootTag->attribute('id'));
foreach ($children as $child) {
self::recursiveTagDelete($child);
}
$rootTag->registerSearchObjects();
foreach ($rootTag->getTagAttributeLinks() as $tagAttributeLink) {
$tagAttributeLink->remove();
}
$synonyms = $rootTag->getSynonyms();
foreach ($synonyms as $synonym) {
foreach ($synonym->getTagAttributeLinks() as $tagAttributeLink) {
$tagAttributeLink->remove();
}
$synonym->remove();
}
$rootTag->remove();
}