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ReflectionLanguageConstructParameter.php
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ReflectionLanguageConstructParameter.php
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<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2023 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\Reflection;
/**
* A fake ReflectionParameter but for language construct parameters.
*
* It stubs out all the important bits and returns whatever was passed in $opts.
*/
class ReflectionLanguageConstructParameter extends \ReflectionParameter
{
/** @var string|array|object */
private $function;
/** @var int|string */
private $parameter;
private array $opts;
/**
* @param string|array|object $function
* @param int|string $parameter
* @param array $opts
*/
public function __construct($function, $parameter, array $opts)
{
$this->function = $function;
$this->parameter = $parameter;
$this->opts = $opts;
}
/**
* No class here.
*/
public function getClass(): ?\ReflectionClass
{
return null;
}
/**
* Is the param an array?
*
* @return bool
*/
public function isArray(): bool
{
return \array_key_exists('isArray', $this->opts) && $this->opts['isArray'];
}
/**
* Get param default value.
*
* @todo remove \ReturnTypeWillChange attribute after dropping support for PHP 7.x (when we can use mixed type)
*
* @return mixed
*/
#[\ReturnTypeWillChange]
public function getDefaultValue()
{
if ($this->isDefaultValueAvailable()) {
return $this->opts['defaultValue'];
}
return null;
}
/**
* Get param name.
*
* @return string
*/
public function getName(): string
{
return $this->parameter;
}
/**
* Is the param optional?
*
* @return bool
*/
public function isOptional(): bool
{
return \array_key_exists('isOptional', $this->opts) && $this->opts['isOptional'];
}
/**
* Does the param have a default value?
*
* @return bool
*/
public function isDefaultValueAvailable(): bool
{
return \array_key_exists('defaultValue', $this->opts);
}
/**
* Is the param passed by reference?
*
* (I don't think this is true for anything we need to fake a param for)
*
* @return bool
*/
public function isPassedByReference(): bool
{
return \array_key_exists('isPassedByReference', $this->opts) && $this->opts['isPassedByReference'];
}
}

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ReflectionLanguageConstructParameter.php (2 KB)

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