original_string: protected function process($address) {
          global $DB;
  
          if (!self::is_correct_format($address)) {
              // This address does not contain a subaddress to parse.
              return;
          }
  
          // Ensure that the instance record is empty.
          $this->record = null;
  
          $record = new \stdClass();
          $record->address = $address;
  
          list($localpart) = explode('@', $address, 2);
          list($record->mailbox, $encodeddata) = explode('+', $localpart, 2);
          $data = base64_decode($encodeddata, true);
          if (!$data) {
              // This address has no valid data.
              return;
          }
  
          $content = @unpack('N2handlerid/N2userid/N2datavalue/H*datakey', $data);
  
          if (!$content) {
              // This address has no data.
              return;
          }
  
          if (PHP_INT_SIZE === 8) {
              // 64-bit machine.
              $content['handlerid'] = $content['handlerid1'] << 32 | $content['handlerid2'];
              $content['userid']    = $content['userid1'] << 32    | $content['userid2'];
              $content['datavalue'] = $content['datavalue1'] << 32 | $content['datavalue2'];
          } else {
              if ($content['handlerid1'] > 0 || $content['userid1'] > 0 || $content['datavalue1'] > 0) {
                  // Any 64-bit integer which is greater than the 32-bit integer size will have a non-zero value in the first
                  // half of the integer.
                  throw new \moodle_exception('Mixed environment.' .
                      ' Key generated with a 64-bit machine but received into a 32-bit machine.');
              }
              $content['handlerid'] = $content['handlerid2'];
              $content['userid']    = $content['userid2'];
              $content['datavalue'] = $content['datavalue2'];
          }
  
          // Clear the 32-bit to 64-bit variables away.
          unset($content['handlerid1']);
          unset($content['handlerid2']);
          unset($content['userid1']);
          unset($content['userid2']);
          unset($content['datavalue1']);
          unset($content['datavalue2']);
  
          $record = (object) array_merge((array) $record, $content);
  
          // Fetch the user record.
          $record->user = $DB->get_record('user', array('id' => $record->userid));
  
          // Fetch and set the handler.
          if ($handler = manager::get_handler_from_id($record->handlerid)) {
              $this->handler = $handler;
  
              // Retrieve the record for the data key.
              $record->data = $DB->get_record('messageinbound_datakeys',
                      array('handler' => $handler->id, 'datavalue' => $record->datavalue));
          }
  
          $this->record = $record;
      }
code: protected function process($address) {
          global $DB;
  
          if (!self::is_correct_format($address)) {
              // This address does not contain a subaddress to parse.
              return;
          }
  
          // Ensure that the instance record is empty.
          $this->record = null;
  
          $record = new \stdClass();
          $record->address = $address;
  
          list($localpart) = explode('@', $address, 2);
          list($record->mailbox, $encodeddata) = explode('+', $localpart, 2);
          $data = base64_decode($encodeddata, true);
          if (!$data) {
              // This address has no valid data.
              return;
          }
  
          $content = @unpack('N2handlerid/N2userid/N2datavalue/H*datakey', $data);
  
          if (!$content) {
              // This address has no data.
              return;
          }
  
          if (PHP_INT_SIZE === 8) {
              // 64-bit machine.
              $content['handlerid'] = $content['handlerid1'] << 32 | $content['handlerid2'];
              $content['userid']    = $content['userid1'] << 32    | $content['userid2'];
              $content['datavalue'] = $content['datavalue1'] << 32 | $content['datavalue2'];
          } else {
              if ($content['handlerid1'] > 0 || $content['userid1'] > 0 || $content['datavalue1'] > 0) {
                  // Any 64-bit integer which is greater than the 32-bit integer size will have a non-zero value in the first
                  // half of the integer.
                  throw new \moodle_exception('Mixed environment.' .
                      ' Key generated with a 64-bit machine but received into a 32-bit machine.');
              }
              $content['handlerid'] = $content['handlerid2'];
              $content['userid']    = $content['userid2'];
              $content['datavalue'] = $content['datavalue2'];
          }
  
          // Clear the 32-bit to 64-bit variables away.
          unset($content['handlerid1']);
          unset($content['handlerid2']);
          unset($content['userid1']);
          unset($content['userid2']);
          unset($content['datavalue1']);
          unset($content['datavalue2']);
  
          $record = (object) array_merge((array) $record, $content);
  
          // Fetch the user record.
          $record->user = $DB->get_record('user', array('id' => $record->userid));
  
          // Fetch and set the handler.
          if ($handler = manager::get_handler_from_id($record->handlerid)) {
              $this->handler = $handler;
  
              // Retrieve the record for the data key.
              $record->data = $DB->get_record('messageinbound_datakeys',
                      array('handler' => $handler->id, 'datavalue' => $record->datavalue));
          }
  
          $this->record = $record;
      }
code_tokens: protected function process ( $ address ) { global $ DB ; if ( ! self :: is_correct_format ( $ address ) ) { // This address does not contain a subaddress to parse. return ; } // Ensure that the instance record is empty. $ this -> record = null ; $ record = new \ stdClass ( ) ; $ record -> address = $ address ; list ( $ localpart ) = explode ( '@' , $ address , 2 ) ; list ( $ record -> mailbox , $ encodeddata ) = explode ( '+' , $ localpart , 2 ) ; $ data = base64_decode ( $ encodeddata , true ) ; if ( ! $ data ) { // This address has no valid data. return ; } $ content = @ unpack ( 'N2handlerid/N2userid/N2datavalue/H*datakey' , $ data ) ; if ( ! $ content ) { // This address has no data. return ; } if ( PHP_INT_SIZE === 8 ) { // 64-bit machine. $ content [ 'handlerid' ] = $ content [ 'handlerid1' ] << 32 | $ content [ 'handlerid2' ] ; $ content [ 'userid' ] = $ content [ 'userid1' ] << 32 | $ content [ 'userid2' ] ; $ content [ 'datavalue' ] = $ content [ 'datavalue1' ] << 32 | $ content [ 'datavalue2' ] ; } else { if ( $ content [ 'handlerid1' ] > 0 || $ content [ 'userid1' ] > 0 || $ content [ 'datavalue1' ] > 0 ) { // Any 64-bit integer which is greater than the 32-bit integer size will have a non-zero value in the first // half of the integer. throw new \ moodle_exception ( 'Mixed environment.' . ' Key generated with a 64-bit machine but received into a 32-bit machine.' ) ; } $ content [ 'handlerid' ] = $ content [ 'handlerid2' ] ; $ content [ 'userid' ] = $ content [ 'userid2' ] ; $ content [ 'datavalue' ] = $ content [ 'datavalue2' ] ; } // Clear the 32-bit to 64-bit variables away. unset ( $ content [ 'handlerid1' ] ) ; unset ( $ content [ 'handlerid2' ] ) ; unset ( $ content [ 'userid1' ] ) ; unset ( $ content [ 'userid2' ] ) ; unset ( $ content [ 'datavalue1' ] ) ; unset ( $ content [ 'datavalue2' ] ) ; $ record = ( object ) array_merge ( ( array ) $ record , $ content ) ; // Fetch the user record. $ record -> user = $ DB -> get_record ( 'user' , array ( 'id' => $ record -> userid ) ) ; // Fetch and set the handler. if ( $ handler = manager :: get_handler_from_id ( $ record -> handlerid ) ) { $ this -> handler = $ handler ; // Retrieve the record for the data key. $ record -> data = $ DB -> get_record ( 'messageinbound_datakeys' , array ( 'handler' => $ handler -> id , 'datavalue' => $ record -> datavalue ) ) ; } $ this -> record = $ record ; }
docstring: Process an inbound address to obtain the data stored within it.
  
  @param string $address The fully formed e-mail address to process.
docstring_tokens: Process an inbound address to obtain the data stored within it .