(PHP 4 >= 4.1.0, PHP 5 >= 5.2.0, PECL zip >= 1.0.0)
zip_read — Read next entry in a ZIP file archive
$zip
   )Reads the next entry in a zip file archive.
   Returns a directory entry resource for later use with the
   zip_entry_... functions, or FALSE if
   there are no more entries to read, or an error code if an error
   occurred.