Supported Versions: PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8
Finds whether a variable is null
<?php is_null(mixed $value): bool
<?php         $activeStack = $this->config->get("logging.channels.{$defaultLogChannel}");



        if (is_null($activeStack)) {

            $this->info("❌ The default logging channel `{$defaultLogChannel}` is not configured in the `logging` config file");

        }
<?php             $this->info("❌ The logging channel `{$defaultLogChannel}` does not contain the 'flare' channel");

        }



        if (is_null($this->config->get('logging.channels.flare'))) {

            $this->info('❌ There is no logging channel named `flare` in the `logging` config file');

        }
<?php                 return $entry instanceof IncomingExceptionEntry;

            });



            if (is_null($telescopeEntry)) {

                return null;

            }
<?php         $solution = app(SolutionProviderRepository::class)

            ->getSolutionForClass($this->get('solution'));



        abort_if(is_null($solution), 404, 'Solution could not be found');




        return $solution;
<?php             return false;

        }



        if (is_null($this->getClassAndMethodFromExceptionMessage($throwable->getMessage()))) {

            return false;

        }
<?php         $this->search($class);



        return ! is_null($this->foundClass);

    }



    public function getSolutions(Throwable $throwable): array
<?php     {

        $this->foundClass = $this->composerClassMap->searchClassMap($missingClass);



        if (is_null($this->foundClass)) {

            $this->foundClass = $this->composerClassMap->searchPsrMaps($missingClass);

        }

    }
<?php         $this->package = $this->findPackageFromClassName($class);



        return ! is_null($this->package);

    }



    public function getSolutions(Throwable $throwable): array
<?php             return false;

        }



        if (is_null($this->getClassAndPropertyFromExceptionMessage($throwable->getMessage()))) {

            return false;

        }
<?php             return false;

        }



        return ! is_null($this->getMethodFromExceptionMessage($throwable->getMessage()));

    }



    public function getSolutions(Throwable $throwable): array
<?php     public function __construct(string $dateTime = null, $format = 'Y-m-d H:i:s')

    {

        if (! is_null($dateTime)) {

            $this->setCurrentTime($dateTime, $format);



            return;