Edit file File name : StreamDecoratorTrait.php Content :<?php declare (strict_types=1); namespace YoastSEO_Vendor\GuzzleHttp\Psr7; use YoastSEO_Vendor\Psr\Http\Message\StreamInterface; /** * Stream decorator trait * * @property StreamInterface $stream */ trait StreamDecoratorTrait { /** * @param StreamInterface $stream Stream to decorate */ public function __construct(\YoastSEO_Vendor\Psr\Http\Message\StreamInterface $stream) { $this->stream = $stream; } /** * Magic method used to create a new stream if streams are not added in * the constructor of a decorator (e.g., LazyOpenStream). * * @return StreamInterface */ public function __get(string $name) { if ($name === 'stream') { $this->stream = $this->createStream(); return $this->stream; } throw new \UnexpectedValueException("{$name} not found on class"); } public function __toString() : string { try { if ($this->isSeekable()) { $this->seek(0); } return $this->getContents(); } catch (\Throwable $e) { if (\PHP_VERSION_ID >= 70400) { throw $e; } \trigger_error(\sprintf('%s::__toString exception: %s', self::class, (string) $e), \E_USER_ERROR); return ''; } } public function getContents() : string { return \YoastSEO_Vendor\GuzzleHttp\Psr7\Utils::copyToString($this); } /** * Allow decorators to implement custom methods * * @return mixed */ public function __call(string $method, array $args) { /** @var callable $callable */ $callable = [$this->stream, $method]; $result = $callable(...$args); // Always return the wrapped object if the result is a return $this return $result === $this->stream ? $this : $result; } public function close() : void { $this->stream->close(); } /** * @return mixed */ public function getMetadata($key = null) { return $this->stream->getMetadata($key); } public function detach() { return $this->stream->detach(); } public function getSize() : ?int { return $this->stream->getSize(); } public function eof() : bool { return $this->stream->eof(); } public function tell() : int { return $this->stream->tell(); } public function isReadable() : bool { return $this->stream->isReadable(); } public function isWritable() : bool { return $this->stream->isWritable(); } public function isSeekable() : bool { return $this->stream->isSeekable(); } public function rewind() : void { $this->seek(0); } public function seek($offset, $whence = \SEEK_SET) : void { $this->stream->seek($offset, $whence); } public function read($length) : string { return $this->stream->read($length); } public function write($string) : int { return $this->stream->write($string); } /** * Implement in subclasses to dynamically create streams when requested. * * @throws \BadMethodCallException */ protected function createStream() : \YoastSEO_Vendor\Psr\Http\Message\StreamInterface { throw new \BadMethodCallException('Not implemented'); } } Save