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<?php
namespace PhpParser\Node\Stmt;
use PhpParser\Node;
use PhpParser\Error;
class UseUse extends Node\Stmt
{
/** @var int One of the Stmt\Use_::TYPE_* constants. Will only differ from TYPE_UNKNOWN for mixed group uses */
public $type;
/** @var Node\Name Namespace, class, function or constant to alias */
public $name;
/** @var string Alias */
public $alias;
/**
* Constructs an alias (use) node.
*
* @param Node\Name $name Namespace/Class to alias
* @param null|string $alias Alias
* @param int $type Type of the use element (for mixed group use declarations only)
* @param array $attributes Additional attributes
*/
public function __construct(Node\Name $name, $alias = null, $type = Use_::TYPE_UNKNOWN, array $attributes = array()) {
if (null === $alias) {
$alias = $name->getLast();
}
if ('self' == strtolower($alias) || 'parent' == strtolower($alias)) {
throw new Error(sprintf(
'Cannot use %s as %s because \'%2$s\' is a special class name',
$name, $alias
));
parent::__construct($attributes);
$this->type = $type;
$this->name = $name;
$this->alias = $alias;
public function getSubNodeNames() {
return array('type', 'name', 'alias');
nikic /
PHP-Parser
