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<?php
namespace Graze\WipotecCheckweigherClient\Response;
use Exception;
use Graze\TelnetClient\TelnetResponseInterface;
use Graze\XmlUtils\XmlConverter;
use SimpleXMLElement;
class AbstractResponse implements ResponseInterface
{
/** @var mixed[] */
private $contents;
/** @var string */
private $error;
/**
* @param TelnetResponseInterface $telnetResponse
*/
public function __construct(TelnetResponseInterface $telnetResponse)
try {
$xml = @new SimpleXMLElement($telnetResponse->getResponseText(), 0, false, 'cw', true);
} catch (Exception $e) {
$this->setError($e->getMessage());
return;
}
$xmlConverter = new XmlConverter();
$this->contents = $xmlConverter->convertToArray($xml);
if ($telnetResponse->isError()) {
$error = 'unknown';
if (isset($this->contents['error_info']['error_text'])) {
$error = $this->contents['error_info']['error_text'];
$this->setError('Telnet response error: '.$error);
$this->parseContents($this->contents);
* @param string $error
private function setError($error)
$this->error = $error;
* Whether an error was returned.
*
* @return bool
public function hasError()
return (bool)$this->error;
* Get the error message.
* @return string
public function getError()
return $this->error;
* Extract specific information from the raw contents array for easier access.
* @param mixed[] $contents
protected function parseContents(array $contents)
$contents
If this is a false-positive, you can also ignore this issue in your code via the ignore-unused annotation
ignore-unused
protected function parseContents(/** @scrutinizer ignore-unused */ array $contents)
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.
* Get the raw response as an array.
* @return mixed[]
public function getContents()
return $this->contents;
graze /
wipotec-checkweigher-client
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.