CI_DB_mysqli_result Class Reference

Inheritance diagram for CI_DB_mysqli_result:

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Collaboration diagram for CI_DB_mysqli_result:

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List of all members.

Public Member Functions
	num_rows ()
	Number of rows in the result set.
	num_fields ()
	Number of fields in the result set.
	list_fields ()
	Fetch Field Names.
	field_names ()
	field_data ()
	Field data.
	free_result ()
	Free the result.
	_data_seek ($n=0)
	Data Seek.
	_fetch_assoc ()
	Result - associative array.
	_fetch_object ()
	Result - object.

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Detailed Description

Definition at line 27 of file mysqli_result.php.

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Member Function Documentation

CI_DB_mysqli_result::_data_seek

(

$

n = 0

)

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

private

Returns:

array

Definition at line 136 of file mysqli_result.php.

        {
                return mysqli_data_seek($this->result_id, $n);
        }

CI_DB_mysqli_result::_fetch_assoc

(

)

Result - associative array.

Returns the result set as an array

private

Returns:

array

Reimplemented from CI_DB_result.

Definition at line 151 of file mysqli_result.php.

        {
                return mysqli_fetch_assoc($this->result_id);
        }

CI_DB_mysqli_result::_fetch_object

(

)

Result - object.

Returns the result set as an object

private

Returns:

object

Reimplemented from CI_DB_result.

Definition at line 166 of file mysqli_result.php.

        {
                return mysqli_fetch_object($this->result_id);
        }

CI_DB_mysqli_result::field_data

(

)

Field data.

Generates an array of objects containing field meta-data

public

Returns:

array

Reimplemented from CI_DB_result.

Definition at line 90 of file mysqli_result.php.

        {
                $retval = array();
                while ($field = mysqli_fetch_field($this->result_id))
                {       
                        $F                              = new stdClass();
                        $F->name                = $field->name;
                        $F->type                = $field->type;
                        $F->default             = $field->def;
                        $F->max_length  = $field->max_length;
                        $F->primary_key = ($field->flags & MYSQLI_PRI_KEY_FLAG) ? 1 : 0;
                        
                        $retval[] = $F;
                }
                
                return $retval;
        }

CI_DB_mysqli_result::field_names

(

)

Reimplemented from CI_DB_result.

Definition at line 75 of file mysqli_result.php.

References list_fields().

        {
                return $this->list_fields();
        }

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CI_DB_mysqli_result::free_result

(

)

Free the result.

Returns:

null

Reimplemented from CI_DB_result.

Definition at line 115 of file mysqli_result.php.

        {
                if (is_object($this->result_id))
                {
                        mysqli_free_result($this->result_id);
                        $this->result_id = FALSE;
                }
        }

CI_DB_mysqli_result::list_fields

(

)

Fetch Field Names.

Generates an array of column names

public

Returns:

array

Reimplemented from CI_DB_result.

Definition at line 63 of file mysqli_result.php.

Referenced by field_names().

        {
                $field_names = array();
                while ($field = mysqli_fetch_field($this->result_id))
                {
                        $field_names[] = $field->name;
                }
                
                return $field_names;
        }

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CI_DB_mysqli_result::num_fields

(

)

Number of fields in the result set.

public

Returns:

integer

Reimplemented from CI_DB_result.

Definition at line 48 of file mysqli_result.php.

        {
                return @mysqli_num_fields($this->result_id);
        }

CI_DB_mysqli_result::num_rows

(

)

Number of rows in the result set.

public

Returns:

integer

Reimplemented from CI_DB_result.

Definition at line 35 of file mysqli_result.php.

        {
                return @mysqli_num_rows($this->result_id);
        }

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The documentation for this class was generated from the following file:

• mysqli_result.php