/** * Set certificate end date * * @param String $date * @access public */ function setEndDate($date) { /* To indicate that a certificate has no well-defined expiration date, the notAfter SHOULD be assigned the GeneralizedTime value of 99991231235959Z. -- http://tools.ietf.org/html/rfc5280#section-4.1.2.5 */ if (strtolower($date) == 'lifetime') { $temp = '99991231235959Z'; $asn1 = new File_ASN1(); $temp = chr(FILE_ASN1_TYPE_GENERALIZED_TIME) . $asn1->_encodeLength(strlen($temp)) . $temp; $this->endDate = new File_ASN1_Element($temp); } else { $this->endDate = @date('M j H:i:s Y T', @strtotime($date)); } }