80 lines
2.3 KiB
PHP
80 lines
2.3 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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{
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/** @var bool */
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public $static;
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/** @var bool */
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public $byRef;
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/** @var Node\Param[] */
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public $params = [];
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/** @var null|Node\Identifier|Node\Name|Node\ComplexType */
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public $returnType;
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/** @var Expr */
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public $expr;
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/** @var Node\AttributeGroup[] */
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public $attrGroups;
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/**
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* @param array $subNodes Array of the following optional subnodes:
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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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* 'expr' => Expr : Expression body
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* 'attrGroups' => array() : PHP attribute groups
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* @param array $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 = $subNodes['params'] ?? [];
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$returnType = $subNodes['returnType'] ?? null;
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$this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
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$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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