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