CI_DB_result
===============

Database Result Class

This is the platform-independent result class.
This class will not be called directly. Rather, the adapter
class for the specific database will extend and instantiate it.


* Class name: CI_DB_result
* Namespace: 





Properties
----------


### $conn_id

    public resource $conn_id

Connection ID



* Visibility: **public**


### $result_id

    public resource $result_id

Result ID



* Visibility: **public**


### $result_array

    public array<mixed,array> $result_array = array()

Result Array



* Visibility: **public**


### $result_object

    public array<mixed,object> $result_object = array()

Result Object



* Visibility: **public**


### $custom_result_object

    public array<mixed,object> $custom_result_object = array()

Custom Result Object



* Visibility: **public**


### $current_row

    public integer $current_row

Current Row index



* Visibility: **public**


### $num_rows

    public integer $num_rows

Number of rows



* Visibility: **public**


### $row_data

    public array $row_data

Row data



* Visibility: **public**


Methods
-------


### __construct

    void CI_DB_result::__construct(object $driver_object)

Constructor



* Visibility: **public**


#### Arguments
* $driver_object **object**



### num_rows

    integer CI_DB_result::num_rows()

Number of rows in the result set



* Visibility: **public**




### result

    array CI_DB_result::result(string $type)

Query result. Acts as a wrapper function for the following functions.



* Visibility: **public**


#### Arguments
* $type **string** - &lt;p&gt;&#039;object&#039;, &#039;array&#039; or a custom class name&lt;/p&gt;



### custom_result_object

    array CI_DB_result::custom_result_object(string $class_name)

Custom query result.



* Visibility: **public**


#### Arguments
* $class_name **string**



### result_object

    array CI_DB_result::result_object()

Query result. "object" version.



* Visibility: **public**




### result_array

    array CI_DB_result::result_array()

Query result. "array" version.



* Visibility: **public**




### row

    mixed CI_DB_result::row(mixed $n, string $type)

Row

A wrapper method.

* Visibility: **public**


#### Arguments
* $n **mixed**
* $type **string** - &lt;p&gt;&#039;object&#039; or &#039;array&#039;&lt;/p&gt;



### set_row

    void CI_DB_result::set_row(mixed $key, mixed $value)

Assigns an item into a particular column slot



* Visibility: **public**


#### Arguments
* $key **mixed**
* $value **mixed**



### custom_row_object

    object CI_DB_result::custom_row_object(integer $n, string $type)

Returns a single result row - custom object version



* Visibility: **public**


#### Arguments
* $n **integer**
* $type **string**



### row_object

    object CI_DB_result::row_object(integer $n)

Returns a single result row - object version



* Visibility: **public**


#### Arguments
* $n **integer**



### row_array

    array CI_DB_result::row_array(integer $n)

Returns a single result row - array version



* Visibility: **public**


#### Arguments
* $n **integer**



### first_row

    mixed CI_DB_result::first_row(string $type)

Returns the "first" row



* Visibility: **public**


#### Arguments
* $type **string**



### last_row

    mixed CI_DB_result::last_row(string $type)

Returns the "last" row



* Visibility: **public**


#### Arguments
* $type **string**



### next_row

    mixed CI_DB_result::next_row(string $type)

Returns the "next" row



* Visibility: **public**


#### Arguments
* $type **string**



### previous_row

    mixed CI_DB_result::previous_row(string $type)

Returns the "previous" row



* Visibility: **public**


#### Arguments
* $type **string**



### unbuffered_row

    mixed CI_DB_result::unbuffered_row(string $type)

Returns an unbuffered row and move pointer to next row



* Visibility: **public**


#### Arguments
* $type **string** - &lt;p&gt;&#039;array&#039;, &#039;object&#039; or a custom class name&lt;/p&gt;



### num_fields

    integer CI_DB_result::num_fields()

Number of fields in the result set

Overridden by driver result classes.

* Visibility: **public**




### list_fields

    array CI_DB_result::list_fields()

Fetch Field Names

Generates an array of column names.

Overridden by driver result classes.

* Visibility: **public**




### field_data

    array CI_DB_result::field_data()

Field data

Generates an array of objects containing field meta-data.

Overridden by driver result classes.

* Visibility: **public**




### free_result

    void CI_DB_result::free_result()

Free the result

Overridden by driver result classes.

* Visibility: **public**




### data_seek

    boolean CI_DB_result::data_seek(integer $n)

Data Seek

Moves the internal pointer to the desired offset. We call
this internally before fetching results to make sure the
result set starts at zero.

Overridden by driver result classes.

* Visibility: **public**


#### Arguments
* $n **integer**



### _fetch_assoc

    array CI_DB_result::_fetch_assoc()

Result - associative array

Returns the result set as an array.

Overridden by driver result classes.

* Visibility: **protected**




### _fetch_object

    object CI_DB_result::_fetch_object(string $class_name)

Result - object

Returns the result set as an object.

Overridden by driver result classes.

* Visibility: **protected**


#### Arguments
* $class_name **string**