12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061 |
- <?php declare(strict_types=1);
- namespace PhpParser\Internal;
- use PhpParser\Node;
- use PhpParser\Node\Expr;
- /**
- * This node is used internally by the format-preserving pretty printer to print anonymous classes.
- *
- * The normal anonymous class structure violates assumptions about the order of token offsets.
- * Namely, the constructor arguments are part of the Expr\New_ node and follow the class node, even
- * though they are actually interleaved with them. This special node type is used temporarily to
- * restore a sane token offset order.
- *
- * @internal
- */
- class PrintableNewAnonClassNode extends Expr
- {
- /** @var Node\AttributeGroup[] PHP attribute groups */
- public $attrGroups;
- /** @var Node\Arg[] Arguments */
- public $args;
- /** @var null|Node\Name Name of extended class */
- public $extends;
- /** @var Node\Name[] Names of implemented interfaces */
- public $implements;
- /** @var Node\Stmt[] Statements */
- public $stmts;
- public function __construct(
- array $attrGroups, array $args, Node\Name $extends = null, array $implements,
- array $stmts, array $attributes
- ) {
- parent::__construct($attributes);
- $this->attrGroups = $attrGroups;
- $this->args = $args;
- $this->extends = $extends;
- $this->implements = $implements;
- $this->stmts = $stmts;
- }
- public static function fromNewNode(Expr\New_ $newNode) {
- $class = $newNode->class;
- assert($class instanceof Node\Stmt\Class_);
- // We don't assert that $class->name is null here, to allow consumers to assign unique names
- // to anonymous classes for their own purposes. We simplify ignore the name here.
- return new self(
- $class->attrGroups, $newNode->args, $class->extends, $class->implements,
- $class->stmts, $newNode->getAttributes()
- );
- }
- public function getType() : string {
- return 'Expr_PrintableNewAnonClass';
- }
- public function getSubNodeNames() : array {
- return ['attrGroups', 'args', 'extends', 'implements', 'stmts'];
- }
- }
|