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<?php |
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declare(strict_types=1); |
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namespace Spiral\Core\Internal\Resolver; |
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use ReflectionFunctionAbstract; |
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use ReflectionParameter; |
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use Spiral\Core\Exception\Resolver\ResolvingException; |
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/** |
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* @internal |
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*/ |
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final class ResolvingState |
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{ |
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public readonly bool $modeNamed; |
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/** |
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* @psalm-var array<array-key, mixed> |
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*/ |
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private array $resolvedValues = []; |
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public function __construct( |
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public readonly ReflectionFunctionAbstract $reflection, |
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private array $arguments, |
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) { |
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$this->modeNamed = $this->isNamedMode(); |
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} |
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public function addResolvedValue(mixed &$value, string $key = null): void |
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{ |
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if ($key === null) { |
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$this->resolvedValues[] = &$value; |
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} else { |
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$this->resolvedValues[$key] = &$value; |
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} |
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} |
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public function resolveParameterByNameOrPosition(ReflectionParameter $parameter, bool $variadic): array |
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{ |
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$key = $this->modeNamed |
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? $parameter->getName() |
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: $parameter->getPosition(); |
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if (!\array_key_exists($key, $this->arguments)) { |
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return []; |
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} |
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$_val = &$this->arguments[$key]; |
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if ($variadic && \is_array($_val)) { |
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// Save keys is possible |
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$positional = true; |
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$result = []; |
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foreach ($_val as $key => &$item) { |
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if (!$positional && \is_int($key)) { |
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throw new ResolvingException( |
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'Cannot use positional argument after named argument during unpacking named variadic argument.' |
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); |
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} |
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$positional = $positional && \is_int($key); |
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if ($positional) { |
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$result[] = &$item; |
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} else { |
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$result[$key] = &$item; |
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} |
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} |
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return $result; |
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} |
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return [&$_val]; |
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} |
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public function getResolvedValues(): array |
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{ |
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return $this->resolvedValues; |
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} |
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private function isNamedMode(): bool |
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{ |
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$nums = 0; |
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$strings = 0; |
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foreach ($this->arguments as $key => $_) { |
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if (\is_int($key)) { |
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++$nums; |
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} else { |
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++$strings; |
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} |
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} |
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return match (true) { |
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$nums === 0 => true, |
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$strings === 0 => false, |
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default => throw new ResolvingException( |
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'You can not use both numeric and string keys for predefined arguments.' |
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) |
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}; |
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} |
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} |
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spiral /
framework
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