vendor/qipsius/tcpdf-bundle/QipsiusTCPDFBundle.php line 9
<?phpnamespace Qipsius\TCPDFBundle;use RuntimeException;use Symfony\Component\HttpKernel\Bundle\Bundle;use Symfony\Component\Filesystem\Filesystem;class QipsiusTCPDFBundle extends Bundle{/*** Ran on bundle boot, our TCPDF configuration constants* get defined here if required*/public function boot(): void{if (!$this->container->hasParameter('qipsius_tcpdf.tcpdf')) {return;}// Define our TCPDF variables$config = $this->container->getParameter('qipsius_tcpdf.tcpdf');// TCPDF needs some constants defining if our configuration// determines we should do so (default true)// Set tcpdf.k_tcpdf_external_config to false to use the TCPDF// core defaultsif ($config['k_tcpdf_external_config']){foreach ($config as $k => $v){$constKey = strtoupper($k);if (!defined($constKey)){$value = $this->container->getParameterBag()->resolveValue($v);// All K_ constants are requiredif (0 === stripos($k, 'k_')){if (($k === 'k_path_cache' || $k === 'k_path_url_cache') && !is_dir($value)) {$this->createDir($value);}if(in_array($constKey, ['K_PATH_URL','K_PATH_MAIN','K_PATH_FONTS','K_PATH_CACHE','K_PATH_URL_CACHE','K_PATH_IMAGES'])) {$value .= (substr($value, -1) === '/' ? '' : '/');}}define($constKey, $value);}}}}/*** Create a directory** @param string $filePath** @throws RuntimeException*/private function createDir($filePath): void{$filesystem = new Filesystem();if (false === $filesystem->mkdir($filePath)) {throw new RuntimeException(sprintf('Could not create directory %s', $filePath));}}}