comparison vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

  */
 abstract class CacheWarmer implements CacheWarmerInterface
 {
     protected function writeCacheFile($file, $content)
     {
-        $tmpFile = @tempnam(dirname($file), basename($file));
+        $tmpFile = @tempnam(\dirname($file), basename($file));
         if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $file)) {
             @chmod($file, 0666 & ~umask());
 
             return;
         }