CI_DB_odbc_result Class Reference

Inheritance diagram for CI_DB_odbc_result:

Collaboration diagram for CI_DB_odbc_result:


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 ($n=0)
	Data Seek.
	_fetch_assoc ()
	Result - associative array.
	_fetch_object ()
	Result - object.
	_odbc_fetch_object (&$odbc_result)
	Result - object.
	_odbc_fetch_array (&$odbc_result)
	Result - array.

Detailed Description

Definition at line 27 of file odbc_result.php.

Member Function Documentation

CI_DB_odbc_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 odbc_result.php.

00137         {
00138                 return FALSE;
00139         }

CI_DB_odbc_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 odbc_result.php.

References _odbc_fetch_array().

00152         {
00153                 if (function_exists('odbc_fetch_object'))
00154                 {
00155                         return odbc_fetch_array($this->result_id);
00156                 }
00157                 else
00158                 {
00159                         return $this->_odbc_fetch_array($this->result_id);
00160                 }
00161         }

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CI_DB_odbc_result::_fetch_object ( )

Result - object.

Returns the result set as an object

private

Returns:: object

Reimplemented from CI_DB_result.

Definition at line 173 of file odbc_result.php.

References _odbc_fetch_object().

00174         {
00175                 if (function_exists('odbc_fetch_object'))
00176                 {
00177                         return odbc_fetch_object($this->result_id);
00178                 }
00179                 else
00180                 {
00181                         return $this->_odbc_fetch_object($this->result_id);
00182                 }
00183         }

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CI_DB_odbc_result::_odbc_fetch_array ( &$ odbc_result )

Result - array.

subsititutes the odbc_fetch_array function when not available (odbc_fetch_array requires unixODBC)

private

Returns:: array

Definition at line 217 of file odbc_result.php.

Referenced by _fetch_assoc().

00217                                                    {
00218                 $rs = array();
00219                 $rs_assoc = false;
00220                 if (odbc_fetch_into($odbc_result, $rs)) {
00221                         $rs_assoc=array();
00222                         foreach ($rs as $k=>$v) {
00223                                 $field_name= odbc_field_name($odbc_result, $k+1);
00224                                 $rs_assoc[$field_name] = $v;
00225                         }
00226                 }
00227                 return $rs_assoc;
00228         }

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CI_DB_odbc_result::_odbc_fetch_object ( &$ odbc_result )

Result - object.

subsititutes the odbc_fetch_object function when not available (odbc_fetch_object requires unixODBC)

private

Returns:: object

Definition at line 195 of file odbc_result.php.

Referenced by _fetch_object().

00195                                                     {
00196                 $rs = array();
00197                 $rs_obj = false;
00198                 if (odbc_fetch_into($odbc_result, $rs)) {
00199                         foreach ($rs as $k=>$v) {
00200                                 $field_name= odbc_field_name($odbc_result, $k+1);
00201                                 $rs_obj->$field_name = $v;
00202                         }
00203                 }
00204                 return $rs_obj;
00205         }

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CI_DB_odbc_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 odbc_result.php.

References num_fields().

00091         {
00092                 $retval = array();
00093                 for ($i = 0; $i < $this->num_fields(); $i++)
00094                 {
00095                         $F                              = new stdClass();
00096                         $F->name                = odbc_field_name($this->result_id, $i);
00097                         $F->type                = odbc_field_type($this->result_id, $i);
00098                         $F->max_length  = odbc_field_len($this->result_id, $i);
00099                         $F->primary_key = 0;
00100                         $F->default             = '';
00101 
00102                         $retval[] = $F;
00103                 }
00104                 
00105                 return $retval;
00106         }

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CI_DB_odbc_result::field_names ( )

Reimplemented from CI_DB_result.

Definition at line 75 of file odbc_result.php.

References list_fields().

00076         {
00077                 return $this->list_fields();
00078         }

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CI_DB_odbc_result::free_result ( )

Free the result.

Returns:: null

Reimplemented from CI_DB_result.

Definition at line 115 of file odbc_result.php.

00116         {
00117                 if (is_resource($this->result_id))
00118                 {
00119                         odbc_free_result($this->result_id);
00120                         $this->result_id = FALSE;
00121                 }
00122         }

CI_DB_odbc_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 odbc_result.php.

References num_fields().

Referenced by field_names().

00064         {
00065                 $field_names = array();
00066                 for ($i = 0; $i < $this->num_fields(); $i++)
00067                 {
00068                         $field_names[]  = odbc_field_name($this->result_id, $i);
00069                 }
00070                 
00071                 return $field_names;
00072         }

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CI_DB_odbc_result::num_fields ( )

Number of fields in the result set.

public

Returns:: integer

Reimplemented from CI_DB_result.

Definition at line 48 of file odbc_result.php.

Referenced by field_data(), and list_fields().

00049         {
00050                 return @odbc_num_fields($this->result_id);
00051         }

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CI_DB_odbc_result::num_rows ( )

Number of rows in the result set.

public

Returns:: integer

Reimplemented from CI_DB_result.

Definition at line 35 of file odbc_result.php.

00036         {
00037                 return @odbc_num_rows($this->result_id);
00038         }

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

odbc_result.php

CI_DB_odbc_result Class Reference

Public Member Functions

Detailed Description

Member Function Documentation