public static function parse($string)
    {
        $tokens = explode(':', $string);

        $subKey = new Crypt_GPG_SubKey();

        $subKey->setId($tokens[4]);
        $subKey->setLength($tokens[2]);
        $subKey->setAlgorithm($tokens[3]);
        $subKey->setCreationDate(self::_parseDate($tokens[5]));
        $subKey->setExpirationDate(self::_parseDate($tokens[6]));

        if ($tokens[1] == 'r') {
            $subKey->setRevoked(true);
        }

        $usage = 0;
        $usage_map = array(
            'a' => self::USAGE_AUTHENTICATION,
            'c' => self::USAGE_CERTIFY,
            'e' => self::USAGE_ENCRYPT,
            's' => self::USAGE_SIGN,
        );

        foreach ($usage_map as $key => $flag) {
            if (strpos($tokens[11], $key) !== false) {
                $usage |= $flag;
            }
        }

        $subKey->setUsage($usage);

        return $subKey;
    }
public static function parse($string)
    {
        $tokens = explode(':', $string);

        $subKey = new Crypt_GPG_SubKey();

        $subKey->setId($tokens[4]);
        $subKey->setLength($tokens[2]);
        $subKey->setAlgorithm($tokens[3]);
        $subKey->setCreationDate(self::_parseDate($tokens[5]));
        $subKey->setExpirationDate(self::_parseDate($tokens[6]));

        if ($tokens[1] == 'r') {
            $subKey->setRevoked(true);
        }

        $usage = 0;
        $usage_map = array(
            'a' => self::USAGE_AUTHENTICATION,
            'c' => self::USAGE_CERTIFY,
            'e' => self::USAGE_ENCRYPT,
            's' => self::USAGE_SIGN,
        );

        foreach ($usage_map as $key => $flag) {
            if (strpos($tokens[11], $key) !== false) {
                $usage |= $flag;
            }
        }

        $subKey->setUsage($usage);

        return $subKey;
    }
public static function parse ( $ string ) { $ tokens = explode ( ':' , $ string ) ; $ subKey = new Crypt_GPG_SubKey ( ) ; $ subKey -> setId ( $ tokens [ 4 ] ) ; $ subKey -> setLength ( $ tokens [ 2 ] ) ; $ subKey -> setAlgorithm ( $ tokens [ 3 ] ) ; $ subKey -> setCreationDate ( self :: _parseDate ( $ tokens [ 5 ] ) ) ; $ subKey -> setExpirationDate ( self :: _parseDate ( $ tokens [ 6 ] ) ) ; if ( $ tokens [ 1 ] == 'r' ) { $ subKey -> setRevoked ( true ) ; } $ usage = 0 ; $ usage_map = array ( 'a' => self :: USAGE_AUTHENTICATION , 'c' => self :: USAGE_CERTIFY , 'e' => self :: USAGE_ENCRYPT , 's' => self :: USAGE_SIGN , ) ; foreach ( $ usage_map as $ key => $ flag ) { if ( strpos ( $ tokens [ 11 ] , $ key ) !== false ) { $ usage |= $ flag ; } } $ subKey -> setUsage ( $ usage ) ; return $ subKey ; }
Parses a sub-key object from a sub-key string

See <b>doc/DETAILS</b> in the
{@link http://www.gnupg.org/download/ GPG distribution} for information
on how the sub-key string is parsed.

@param string $string the string containing the sub-key.

@return Crypt_GPG_SubKey the sub-key object parsed from the string.
Parses a sub - key object from a sub - key string