(PHP 5 >= 5.6.0, PECL zip >= 1.12.4)
ZipArchive::getExternalAttributesName — Retrieve the external attributes of an entry defined by its name
$name
   , int &$opsys
   , int &$attr
   [, int $flags
  ] )Retrieve the external attributes of an entry defined by its name.
nameName of the entry.
opsysOn success, receive the operating system code defined by one of the ZipArchive::OPSYS_ constants.
attrOn success, receive the external attributes. Value depends on operating system.
flags
       If flags is set to ZipArchive::FL_UNCHANGED, the original unchanged
       attributes are returned.
      
   Returns TRUE on success or FALSE on failure.