Lumen 5.6 Error handling (throws exception twice) - php

Question

This is my code to handle any error:
App\Exceptions\Handler::class
public function render($request, Exception $e)
{
$fe = \Symfony\Component\Debug\Exception\FlattenException::create($e);
$statusCode = $fe->getStatusCode();
$code = $fe->getCode();
$message = $fe->getMessage();
$errorObj = new \App\LOHDomain\Entities\Error($code, $message);
return response()->json(['data' => null, 'error' => $errorObj], $statusCode);
}
when I parse a fake WSDL URL to the SoapClient it throws two exceptions
{"data":null,"error":{"code":"0","message":"SOAP-ERROR: Parsing WSDL: Couldn't load from 'asdsd' : failed to load external entity \"asdsd\"\n"}}
{"data":null,"error":{"code":"1","message":"SOAP-ERROR: Parsing WSDL: Couldn't load from 'asdsd' : failed to load external entity \"asdsd\"\n"}}
So the json response became invalid
When commenting these line of codes in the vendor, it throws one exception:
Laravel\Lumen\Concerns\RegistersExceptionHandlers trait
protected function registerErrorHandling()
{
error_reporting(-1);
set_error_handler(function ($level, $message, $file = '', $line = 0) {
if (error_reporting() & $level) {
throw new ErrorException($message, 0, $level, $file, $line);
}
});
set_exception_handler(function ($e) {
$this->handleUncaughtException($e);
});
// register_shutdown_function(function () {
// $this->handleShutdown();
// });
}
So, What is the problem? and how to solve it without editing in the vendor?

Answer 1

The solution is to clear the last error, because it fired twice.
The error exception.
The second is the shutdown function.
So, the solution is:
App\Exceptions\Handler::class
public function render($request, Exception $e)
{
$fe = \Symfony\Component\Debug\Exception\FlattenException::create($e);
$statusCode = $fe->getStatusCode();
$code = $fe->getCode();
$message = $fe->getMessage();
$errorObj = new \App\Domain\Entities\ResponseEntites\Error($code, $message);
/**
* This line of code resolves the issue
*
* To reproduce the issue :
* 1) Comment this following line of code
* 2) Provide a fake WSDL URL to the SoapClient
*
* Recommendation: Remove this line if you aren't using the SoapClient
*/
error_clear_last();
return new \Illuminate\Http\JsonResponse(['data' => null, 'error' => $errorObj], $statusCode);
}
This isn't the best solution (but this is the best solution, that I tried in my case).
If you have a better tested solution please share it.
links:
Fatal exceptions are handled twice
Code change