public function write(TProtocol $output)
{
$xfer = 0;
$xfer += $output->writeStructBegin('Person');
if ($this->id !== null) {
$xfer += $output->writeFieldBegin('id', TType::I64, 1);
$xfer += $output->writeI64($this->id);
$xfer += $output->writeFieldEnd();
}
if ($this->name !== null) {
$xfer += $output->writeFieldBegin('name', TType::STRING, 2);
$xfer += $output->writeString($this->name);
$xfer += $output->writeFieldEnd();
}
if (isset($this->age) && $this->age !== null) {
$xfer += $output->writeFieldBegin('age', TType::I16, 3);
$xfer += $output->writeI16($this->age);
$xfer += $output->writeFieldEnd();
}
if (isset($this->address) && $this->address !== null) {
$xfer += $output->writeFieldBegin('address', TType::STRING, 4);
$xfer += $output->writeString($this->address);
$xfer += $output->writeFieldEnd();
}
if (isset($this->favoriteColor) && $this->favoriteColor !== null) {
if (!is_object($this->favoriteColor)) {
throw new TProtocolException('Bad type in structure.', TProtocolException::INVALID_DATA);
}
$xfer += $output->writeFieldBegin('favoriteColor', TType::STRUCT, 5);
$xfer += $this->favoriteColor->write($output);
$xfer += $output->writeFieldEnd();
}
if (isset($this->friends) && $this->friends !== null) {
if (!is_array($this->friends) && !(($this->friends instanceof Iterator || $this->friends instanceof IteratorAggregate) && $this->friends instanceof Countable)) {
throw new TProtocolException('Bad type in structure.', TProtocolException::INVALID_DATA);
}
$xfer += $output->writeFieldBegin('friends', TType::SET, 6);
$output->writeSetBegin(TType::I64, count($this->friends));
foreach ($this->friends as $iter0 => $true) {
$xfer += $output->writeI64($iter0);
}
$output->writeSetEnd();
$xfer += $output->writeFieldEnd();
}
if (isset($this->bestFriend) && $this->bestFriend !== null) {
$xfer += $output->writeFieldBegin('bestFriend', TType::I64, 7);
$xfer += $output->writeI64($this->bestFriend);
$xfer += $output->writeFieldEnd();
}
if (isset($this->petNames) && $this->petNames !== null) {
if (!is_array($this->petNames) && !(($this->petNames instanceof Iterator || $this->petNames instanceof IteratorAggregate) && $this->petNames instanceof Countable)) {
throw new TProtocolException('Bad type in structure.', TProtocolException::INVALID_DATA);
}
$xfer += $output->writeFieldBegin('petNames', TType::MAP, 8);
$output->writeMapBegin(TType::I32, TType::STRING, count($this->petNames));
foreach ($this->petNames as $kiter1 => $viter2) {
$xfer += $output->writeI32($kiter1);
$xfer += $output->writeString($viter2);
}
$output->writeMapEnd();
$xfer += $output->writeFieldEnd();
}
if (isset($this->afraidOfAnimal) && $this->afraidOfAnimal !== null) {
$xfer += $output->writeFieldBegin('afraidOfAnimal', TType::I32, 9);
$xfer += $output->writeI32($this->afraidOfAnimal);
$xfer += $output->writeFieldEnd();
}
if (isset($this->vehicles) && $this->vehicles !== null) {
if (!is_array($this->vehicles) && !(($this->vehicles instanceof Iterator || $this->vehicles instanceof IteratorAggregate) && $this->vehicles instanceof Countable)) {
throw new TProtocolException('Bad type in structure.', TProtocolException::INVALID_DATA);
}
$xfer += $output->writeFieldBegin('vehicles', TType::LST, 10);
$output->writeListBegin(TType::STRUCT, count($this->vehicles));
foreach ($this->vehicles as $iter3) {
$xfer += $iter3->write($output);
}
$output->writeListEnd();
$xfer += $output->writeFieldEnd();
}
$xfer += $output->writeFieldStop();
$xfer += $output->writeStructEnd();
return $xfer;
}