protected function getForeignAttributes(dom\element $source, dom\element $target = null, $bRemove = false)
{
$aResult = array();
foreach ($source->getAttributes() as $attr) {
$sNamespace = $attr->getNamespace();
if (!$sNamespace || $sNamespace == $this->getNamespace()) {
if ($target) {
$target->add($this->parseAttribute($attr));
}
} else {
if ($sNamespace !== self::BUILDER_NS) {
$aResult[$sNamespace] = true;
if ($bRemove) {
$attr->remove();
}
}
}
}
return $aResult;
}
protected function mergeElementComplex(dom\element $current, dom\element $import)
{
foreach ($import->getChildren() as $child) {
if ($child->getNamespace() === $this->getNamespace('self')) {
continue;
} else {
if ($el = $current->getx("{$child->getName()}", array(), false)) {
$this->mergeElement($el, $child);
}
}
}
foreach ($current->getChildren() as $child) {
$import->add($child);
}
return $current->replace($import);
}
