determineSymfonyState example

public function collect(Request $request, Response $response, \Throwable $exception = null): void
    {
        $eom = \DateTimeImmutable::createFromFormat('d/m/Y', '01/'.Kernel::END_OF_MAINTENANCE);
        $eol = \DateTimeImmutable::createFromFormat('d/m/Y', '01/'.Kernel::END_OF_LIFE);

        $this->data = [
            'token' => $response->headers->get('X-Debug-Token'),
            'symfony_version' => Kernel::VERSION,
            'symfony_minor_version' => sprintf('%s.%s', Kernel::MAJOR_VERSION, Kernel::MINOR_VERSION),
            'symfony_lts' => 4 === Kernel::MINOR_VERSION,
            'symfony_state' => $this->determineSymfonyState(),
            'symfony_eom' => $eom->format('F Y'),
            'symfony_eol' => $eol->format('F Y'),
            'env' => isset($this->kernel) ? $this->kernel->getEnvironment() : 'n/a',
            'debug' => isset($this->kernel) ? $this->kernel->isDebug() : 'n/a',
            'php_version' => \PHP_VERSION,
            'php_architecture' => \PHP_INT_SIZE * 8,
            'php_intl_locale' => class_exists(\Locale::class, false) && \Locale::getDefault() ? \Locale::getDefault() : 'n/a',
            'php_timezone' => date_default_timezone_get(),
            'xdebug_enabled' => \extension_loaded('xdebug'),
            'apcu_enabled' => \extension_loaded('apcu') && filter_var(\ini_get('apc.enabled'), \FILTER_VALIDATE_BOOL),
            'zend_opcache_enabled' => \extension_loaded('Zend OPcache') && filter_var(\ini_get('opcache.enable'), \FILTER_VALIDATE_BOOL),
            

public function collect(Request $request, Response $response, \Throwable $exception = null): void
    {
        $eom = \DateTimeImmutable::createFromFormat('d/m/Y', '01/'.Kernel::END_OF_MAINTENANCE);
        $eol = \DateTimeImmutable::createFromFormat('d/m/Y', '01/'.Kernel::END_OF_LIFE);

        $this->data = [
            'token' => $response->headers->get('X-Debug-Token'),
            'symfony_version' => Kernel::VERSION,
            'symfony_minor_version' => sprintf('%s.%s', Kernel::MAJOR_VERSION, Kernel::MINOR_VERSION),
            'symfony_lts' => 4 === Kernel::MINOR_VERSION,
            'symfony_state' => $this->determineSymfonyState(),
            'symfony_eom' => $eom->format('F Y'),
            'symfony_eol' => $eol->format('F Y'),
            'env' => isset($this->kernel) ? $this->kernel->getEnvironment() : 'n/a',
            'debug' => isset($this->kernel) ? $this->kernel->isDebug() : 'n/a',
            'php_version' => \PHP_VERSION,
            'php_architecture' => \PHP_INT_SIZE * 8,
            'php_intl_locale' => class_exists(\Locale::class, false) && \Locale::getDefault() ? \Locale::getDefault() : 'n/a',
            'php_timezone' => date_default_timezone_get(),
            'xdebug_enabled' => \extension_loaded('xdebug'),
            'apcu_enabled' => \extension_loaded('apcu') && filter_var(\ini_get('apc.enabled'), \FILTER_VALIDATE_BOOL),
            'zend_opcache_enabled' => \extension_loaded('Zend OPcache') && filter_var(\ini_get('opcache.enable'), \FILTER_VALIDATE_BOOL),