public static function read_field($fp, $wire_type, &$limit = null) {
		switch ($wire_type) {
			case 0: // varint
				return Protobuf::read_varint($fp, $limit);

			case 1: // 64bit
				$limit -= 8;
				return fread($fp, 8);

			case 2: // length delimited
				$len = Protobuf::read_varint($fp, $limit);
				$limit -= $len;
				return fread($fp, $len);

			//case 3: // Start group TODO we must keep looping until we find the closing end grou

			//case 4: // End group - We should never skip a end group!
			//	return 0; // Do nothing

			case 5: // 32bit
				$limit -= 4;
				return fread($fp, 4);

			default:
				throw new Exception('read_unknown('. ProtoBuf::get_wiretype($wire_type) . '): Unsupported wire_type');
		}
	}
public static function read_field($fp, $wire_type, &$limit = null) {
		switch ($wire_type) {
			case 0: // varint
				return Protobuf::read_varint($fp, $limit);

			case 1: // 64bit
				$limit -= 8;
				return fread($fp, 8);

			case 2: // length delimited
				$len = Protobuf::read_varint($fp, $limit);
				$limit -= $len;
				return fread($fp, $len);

			//case 3: // Start group TODO we must keep looping until we find the closing end grou

			//case 4: // End group - We should never skip a end group!
			//	return 0; // Do nothing

			case 5: // 32bit
				$limit -= 4;
				return fread($fp, 4);

			default:
				throw new Exception('read_unknown('. ProtoBuf::get_wiretype($wire_type) . '): Unsupported wire_type');
		}
	}
public static function read_field ( $ fp , $ wire_type , & $ limit = null ) { switch ( $ wire_type ) { case 0 : // varint return Protobuf :: read_varint ( $ fp , $ limit ) ; case 1 : // 64bit $ limit -= 8 ; return fread ( $ fp , 8 ) ; case 2 : // length delimited $ len = Protobuf :: read_varint ( $ fp , $ limit ) ; $ limit -= $ len ; return fread ( $ fp , $ len ) ; //case 3: // Start group TODO we must keep looping until we find the closing end grou //case 4: // End group - We should never skip a end group! //	return 0; // Do nothing case 5 : // 32bit $ limit -= 4 ; return fread ( $ fp , 4 ) ; default : throw new Exception ( 'read_unknown(' . ProtoBuf :: get_wiretype ( $ wire_type ) . '): Unsupported wire_type' ) ; } }
Read a unknown field from the stream and return its raw bytes
Read a unknown field from the stream and return its raw bytes