Viewing file:  Param.php (1.48 KB) -rw-r--r--
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<?php
namespace PhpParser\Node;
use PhpParser\Error;
use PhpParser\NodeAbstract;
class Param extends NodeAbstract
{
/** @var null|string|Name Typehint */
public $type;
/** @var bool Whether parameter is passed by reference */
public $byRef;
/** @var bool Whether this is a variadic argument */
public $variadic;
/** @var string Name */
public $name;
/** @var null|Expr Default value */
public $default;
/**
* Constructs a parameter node.
*
* @param string $name Name
* @param null|Expr $default Default value
* @param null|string|Name $type Typehint
* @param bool $byRef Whether is passed by reference
* @param bool $variadic Whether this is a variadic argument
* @param array $attributes Additional attributes
*/
public function __construct($name, Expr $default = null, $type = null, $byRef = false, $variadic = false, array $attributes = array()) {
parent::__construct($attributes);
$this->type = $type;
$this->byRef = $byRef;
$this->variadic = $variadic;
$this->name = $name;
$this->default = $default;
if ($variadic && null !== $default) {
throw new Error('Variadic parameter cannot have a default value', $default->getAttributes());
}
}
public function getSubNodeNames() {
return array('type', 'byRef', 'variadic', 'name', 'default');
}
}
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