(PECL rnp >= 0.1.1)
rnp_dump_packets — Dump OpenPGP packets stream information in humand-readable format
$input, int $flags): string|false
inputInput string containing OpenPGP data, either in binary or ASCII-armored format.
flags
      See RNP_DUMP_* predefined constants.
     
   Text describing packet sequence ou false si une erreur survient.