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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\VarDumper\Handler; |
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use InvalidArgumentException; |
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use RuntimeException; |
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use Socket; |
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use Yiisoft\VarDumper\HandlerInterface; |
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use function fsockopen; |
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use function fwrite; |
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use function get_debug_type; |
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use function is_resource; |
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use function is_string; |
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/** |
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* Uses stream ({@link https://www.php.net/manual/en/intro.stream.php}) for writing variable's data. Requires "sockets" |
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* PHP extension when {@see StreamHandler::$uri} is a {@see Socket} instance. |
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*/ |
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final class StreamHandler implements HandlerInterface |
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{ |
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/** |
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* @var callable|null |
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*/ |
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private mixed $encoder = null; |
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/** |
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* @var resource|Socket|null |
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*/ |
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private mixed $stream = null; |
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/** |
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* @var resource|Socket|string |
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*/ |
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private mixed $uri; |
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private const SOCKET_PROTOCOLS = ['udp', 'udg', 'tcp', 'unix']; |
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/** |
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* @param mixed|resource|string $uri |
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*/ |
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public function __construct( |
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mixed $uri = 'udp://127.0.0.1:8890' |
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) { |
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if (!is_string($uri) && !is_resource($uri) && !$uri instanceof Socket) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Argument $uri must be either a string, a resource or a Socket instance, "%s" given.', |
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get_debug_type($uri) |
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) |
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); |
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} |
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$this->uri = $uri; |
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} |
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public function __destruct() |
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{ |
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if (!is_string($this->uri) || !is_resource($this->stream)) { |
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return; |
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} |
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fclose($this->stream); |
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} |
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/** |
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* Encodes {@param $variable} with {@see self::$encoder} and sends the result to the stream. |
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*/ |
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public function handle(mixed $variable, int $depth, bool $highlight = false): void |
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{ |
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$data = ($this->encoder ?? '\json_encode')($variable); |
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if (!is_string($data)) { |
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throw new RuntimeException( |
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sprintf( |
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'Encoder must return a string, "%s" returned.', |
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get_debug_type($data) |
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) |
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); |
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} |
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if (!is_resource($this->stream) && !$this->stream instanceof Socket) { |
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$this->initializeStream(); |
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} |
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if (!$this->writeToStream($data)) { |
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$this->initializeStream(); |
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if (!$this->writeToStream($data)) { |
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throw new RuntimeException('Cannot write a stream.'); |
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} |
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} |
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} |
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/** |
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* @param callable(mixed $variable): string $encoder Encoder that will be used to encode variable before sending it to the stream. |
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*/ |
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public function withEncoder(callable $encoder): static |
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{ |
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$new = clone $this; |
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$new->encoder = $encoder; |
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return $new; |
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} |
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private function initializeStream(): void |
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{ |
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if (!is_string($this->uri)) { |
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$this->stream = $this->uri; |
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} else { |
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$uriHasSocketProtocol = false; |
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foreach (self::SOCKET_PROTOCOLS as $protocol) { |
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if (str_starts_with($this->uri, "$protocol://")) { |
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$uriHasSocketProtocol = true; |
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break; |
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} |
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} |
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$this->stream = $uriHasSocketProtocol ? fsockopen($this->uri) : fopen($this->uri, 'wb+'); |
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} |
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if (!is_resource($this->stream) && !$this->stream instanceof Socket) { |
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throw new RuntimeException('Cannot initialize a stream.'); |
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} |
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} |
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private function writeToStream(string $data): bool |
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{ |
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if ($this->stream === null) { |
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return false; |
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} |
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if ($this->stream instanceof Socket) { |
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socket_write($this->stream, $data, strlen($data)); |
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return true; |
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} |
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return @fwrite($this->stream, $data) !== false; |
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} |
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} |
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yiisoft /
var-dumper
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths