85 lines
2.5 KiB
PHP
85 lines
2.5 KiB
PHP
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<?php declare(strict_types=1);
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namespace PhpParser\Node\Expr;
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use PhpParser\Node;
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use PhpParser\Node\Expr;
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use PhpParser\Node\FunctionLike;
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class ArrowFunction extends Expr implements FunctionLike {
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/** @var bool Whether the closure is static */
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public bool $static;
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/** @var bool Whether to return by reference */
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public bool $byRef;
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/** @var Node\Param[] */
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public array $params = [];
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/** @var null|Node\Identifier|Node\Name|Node\ComplexType */
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public ?Node $returnType;
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/** @var Expr Expression body */
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public Expr $expr;
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/** @var Node\AttributeGroup[] */
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public array $attrGroups;
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/**
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* @param array{
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* expr: Expr,
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* static?: bool,
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* byRef?: bool,
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* params?: Node\Param[],
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* returnType?: null|Node\Identifier|Node\Name|Node\ComplexType,
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* attrGroups?: Node\AttributeGroup[]
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* } $subNodes Array of the following subnodes:
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* 'expr' : Expression body
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* 'static' => false : Whether the closure is static
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* 'byRef' => false : Whether to return by reference
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* 'params' => array() : Parameters
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* 'returnType' => null : Return type
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* 'attrGroups' => array() : PHP attribute groups
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* @param array<string, mixed> $attributes Additional attributes
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*/
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public function __construct(array $subNodes, array $attributes = []) {
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$this->attributes = $attributes;
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$this->static = $subNodes['static'] ?? false;
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$this->byRef = $subNodes['byRef'] ?? false;
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$this->params = $subNodes['params'] ?? [];
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$this->returnType = $subNodes['returnType'] ?? null;
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$this->expr = $subNodes['expr'];
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$this->attrGroups = $subNodes['attrGroups'] ?? [];
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}
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public function getSubNodeNames(): array {
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return ['attrGroups', 'static', 'byRef', 'params', 'returnType', 'expr'];
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}
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public function returnsByRef(): bool {
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return $this->byRef;
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}
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public function getParams(): array {
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return $this->params;
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}
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public function getReturnType() {
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return $this->returnType;
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}
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public function getAttrGroups(): array {
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return $this->attrGroups;
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}
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/**
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* @return Node\Stmt\Return_[]
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*/
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public function getStmts(): array {
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return [new Node\Stmt\Return_($this->expr)];
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}
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public function getType(): string {
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return 'Expr_ArrowFunction';
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}
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}
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