UploadedFile::moveTo( $targetPath )

94    public function moveTo($targetPath): void95    {96        $this->validateActive();97        if (!\is_string($targetPath) || '' === $targetPath) {98            throw new \InvalidArgumentException('Invalid path provided for move operation; must be a non-empty string');99        }100        if (null !== $this->file) {101            $this->moved = 'cli' === \PHP_SAPI ? @\rename($this->file, $targetPath) : @\move_uploaded_file($this->file, $targetPath);102            if (\false === $this->moved) {103                throw new \RuntimeException(\sprintf('Uploaded file could not be moved to "%s": %s', $targetPath, \error_get_last()['message'] ?? ''));104            }105        } else {106            $stream = $this->getStream();107            if ($stream->isSeekable()) {108                $stream->rewind();109            }110            if (\false === $resource = @\fopen($targetPath, 'w')) {111                throw new \RuntimeException(\sprintf('The file "%s" cannot be opened: %s', $targetPath, \error_get_last()['message'] ?? ''));112            }113            $dest = Stream::create($resource);114            while (!$stream->eof()) {115                if (!$dest->write($stream->read(1048576))) {116                    break;117                }118            }119            $this->moved = \true;120        }121    }