/**
* Gets elements by path
* sequence (in all xml files)
*
* @param string $path
* @return array
*/
public function getElementsByPath($path)
{
$elements = array();
foreach ($this->xmls as $xml) {
$result = $xml->getElementsByPath($path);
if (false != $result) {
$elements[] = $result;
}
}
return ArrayHelper::flatten($elements);
}
/**
* Gets all vars also from
* it's parent
*
* @return array
*/
public function getVarsRecursive()
{
$vars = array();
$vars[] = $this->getVars();
$current = $this->parent;
while (!is_null($current)) {
$vars[] = array_reverse($current->getVars());
$current = $current->getParent();
}
$vars = ArrayHelper::flatten($vars);
$vars = ArrayHelper::clean($vars);
$vars = array_reverse($vars);
return $vars;
}
/**
* Gets a list of all elements with this name.
* Recursive strategy enabled by default.
* It also collects all results if the
* parameter is set to true (Without reference
* variables)
*
* @param string $name
* @param boolean $recursive
* @param boolean $collect
* @return Element|boolean|array
*/
public function getChildrenByName($name, $collect = true, $recursive = true)
{
$children = array();
for ($i = 0; $i < count($this->children); $i++) {
$child = $this->children[$i];
if ($child->getName() == $name) {
if (!$collect) {
return $child;
} else {
$children[] = $child;
}
}
if ($child->countChildren() > 0 && $recursive) {
if (!$collect) {
$depthChild = $child->getChildByName($name, $recursive);
if ($depthChild) {
return $depthChild;
}
} else {
$depthChilds = $child->getChildrenByName($name, $collect, $recursive);
if ($depthChilds) {
$children[] = $depthChilds;
}
}
}
}
if (true == $collect) {
return ArrayHelper::flatten($children);
}
return false;
}
