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<?php declare(strict_types=1);
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namespace PhpParser\Node;
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use PhpParser\NodeAbstract;
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class Param extends NodeAbstract
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{
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/** @var null|Identifier|Name|ComplexType Type declaration */
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public $type;
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/** @var bool Whether parameter is passed by reference */
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public $byRef;
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/** @var bool Whether this is a variadic argument */
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public $variadic;
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/** @var Expr\Variable|Expr\Error Parameter variable */
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public $var;
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/** @var null|Expr Default value */
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public $default;
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/** @var int */
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public $flags;
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/** @var AttributeGroup[] PHP attribute groups */
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public $attrGroups;
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/**
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* Constructs a parameter node.
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*
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* @param Expr\Variable|Expr\Error $var Parameter variable
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* @param null|Expr $default Default value
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* @param null|string|Identifier|Name|ComplexType $type Type declaration
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* @param bool $byRef Whether is passed by reference
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* @param bool $variadic Whether this is a variadic argument
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* @param array $attributes Additional attributes
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* @param int $flags Optional visibility flags
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* @param AttributeGroup[] $attrGroups PHP attribute groups
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*/
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public function __construct(
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$var, Expr $default = null, $type = null,
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bool $byRef = false, bool $variadic = false,
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array $attributes = [],
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int $flags = 0,
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array $attrGroups = []
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) {
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$this->attributes = $attributes;
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$this->type = \is_string($type) ? new Identifier($type) : $type;
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$this->byRef = $byRef;
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$this->variadic = $variadic;
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$this->var = $var;
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$this->default = $default;
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$this->flags = $flags;
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$this->attrGroups = $attrGroups;
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}
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public function getSubNodeNames() : array {
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return ['attrGroups', 'flags', 'type', 'byRef', 'variadic', 'var', 'default'];
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}
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public function getType() : string {
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return 'Param';
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}
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}
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