- $fileObject = $infoInstance->openFile('rb');
- if ((is_null($fileObject)) || ($fileObject === false)) {
+ $fileObject = $fileInstance->openFile('rb');
+
+ // Is it valid?
+ /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('RAW-FILE-INPUT-POINTER: fileObject[]=%s', gettype($fileObject)));
+ if (!($fileObject instanceof SplFileObject)) {