/** * @ignore */ private function fieldDataOnlyByteSize($field, $value) { $size = 0; switch ($field->getType()) { case GPBType::BOOL: $size += 1; break; case GPBType::FLOAT: case GPBType::FIXED32: case GPBType::SFIXED32: $size += 4; break; case GPBType::DOUBLE: case GPBType::FIXED64: case GPBType::SFIXED64: $size += 8; break; case GPBType::UINT32: case GPBType::INT32: case GPBType::ENUM: $size += GPBWire::varint32Size($value); break; case GPBType::UINT64: case GPBType::INT64: $size += GPBWire::varint64Size($value); break; case GPBType::SINT32: $size += GPBWire::sint32Size($value); break; case GPBType::SINT64: $size += GPBWire::sint64Size($value); break; case GPBType::STRING: case GPBType::BYTES: $size += strlen($value); $size += GPBWire::varint32Size($size); break; case GPBType::MESSAGE: $size += $value->byteSize(); $size += GPBWire::varint32Size($size); break; case GPBType::GROUP: // TODO(teboring): Add support. user_error("Unsupported type."); break; default: user_error("Unsupported type."); return 0; } return $size; }