Cleanup of stray spaces and tabs
diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index b9e64fe..406afb1 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -32,7 +32,7 @@
var $result_id = NULL;
var $result_array = array();
var $result_object = array();
- var $current_row = 0;
+ var $current_row = 0;
var $num_rows = 0;
var $row_data = NULL;
@@ -42,10 +42,10 @@
*
* @access public
* @param string can be "object" or "array"
- * @return mixed either a result object or array
- */
+ * @return mixed either a result object or array
+ */
function result($type = 'object')
- {
+ {
return ($type == 'object') ? $this->result_object() : $this->result_array();
}
@@ -56,16 +56,16 @@
*
* @access public
* @return object
- */
+ */
function result_object()
{
if (count($this->result_object) > 0)
{
return $this->result_object;
}
-
- // In the event that query caching is on the result_id variable
- // will return FALSE since there isn't a valid SQL resource so
+
+ // In the event that query caching is on the result_id variable
+ // will return FALSE since there isn't a valid SQL resource so
// we'll simply return an empty array.
if ($this->result_id === FALSE OR $this->num_rows() == 0)
{
@@ -77,10 +77,10 @@
{
$this->result_object[] = $row;
}
-
+
return $this->result_object;
}
-
+
// --------------------------------------------------------------------
/**
@@ -88,7 +88,7 @@
*
* @access public
* @return array
- */
+ */
function result_array()
{
if (count($this->result_array) > 0)
@@ -96,8 +96,8 @@
return $this->result_array;
}
- // In the event that query caching is on the result_id variable
- // will return FALSE since there isn't a valid SQL resource so
+ // In the event that query caching is on the result_id variable
+ // will return FALSE since there isn't a valid SQL resource so
// we'll simply return an empty array.
if ($this->result_id === FALSE OR $this->num_rows() == 0)
{
@@ -109,7 +109,7 @@
{
$this->result_array[] = $row;
}
-
+
return $this->result_array;
}
@@ -121,8 +121,8 @@
* @access public
* @param string
* @param string can be "object" or "array"
- * @return mixed either a result object or array
- */
+ * @return mixed either a result object or array
+ */
function row($n = 0, $type = 'object')
{
if ( ! is_numeric($n))
@@ -132,16 +132,16 @@
{
$this->row_data = $this->row_array(0);
}
-
+
// array_key_exists() instead of isset() to allow for MySQL NULL values
if (array_key_exists($n, $this->row_data))
{
return $this->row_data[$n];
}
- // reset the $n variable if the result was not achieved
+ // reset the $n variable if the result was not achieved
$n = 0;
}
-
+
return ($type == 'object') ? $this->row_object($n) : $this->row_array($n);
}
@@ -152,7 +152,7 @@
*
* @access public
* @return object
- */
+ */
function set_row($key, $value = NULL)
{
// We cache the row data for subsequent uses
@@ -160,17 +160,17 @@
{
$this->row_data = $this->row_array(0);
}
-
+
if (is_array($key))
{
foreach ($key as $k => $v)
{
$this->row_data[$k] = $v;
}
-
+
return;
}
-
+
if ($key != '' AND ! is_null($value))
{
$this->row_data[$key] = $value;
@@ -184,11 +184,11 @@
*
* @access public
* @return object
- */
+ */
function row_object($n = 0)
{
$result = $this->result_object();
-
+
if (count($result) == 0)
{
return $result;
@@ -209,7 +209,7 @@
*
* @access public
* @return array
- */
+ */
function row_array($n = 0)
{
$result = $this->result_array();
@@ -218,16 +218,16 @@
{
return $result;
}
-
+
if ($n != $this->current_row AND isset($result[$n]))
{
$this->current_row = $n;
}
-
+
return $result[$this->current_row];
}
-
+
// --------------------------------------------------------------------
/**
@@ -235,7 +235,7 @@
*
* @access public
* @return object
- */
+ */
function first_row($type = 'object')
{
$result = $this->result($type);
@@ -246,7 +246,7 @@
}
return $result[0];
}
-
+
// --------------------------------------------------------------------
/**
@@ -254,7 +254,7 @@
*
* @access public
* @return object
- */
+ */
function last_row($type = 'object')
{
$result = $this->result($type);
@@ -264,7 +264,7 @@
return $result;
}
return $result[count($result) -1];
- }
+ }
// --------------------------------------------------------------------
@@ -273,7 +273,7 @@
*
* @access public
* @return object
- */
+ */
function next_row($type = 'object')
{
$result = $this->result($type);
@@ -287,10 +287,10 @@
{
++$this->current_row;
}
-
+
return $result[$this->current_row];
}
-
+
// --------------------------------------------------------------------
/**
@@ -298,7 +298,7 @@
*
* @access public
* @return object
- */
+ */
function previous_row($type = 'object')
{
$result = $this->result($type);
@@ -329,12 +329,12 @@
function num_rows() { return $this->num_rows; }
function num_fields() { return 0; }
function list_fields() { return array(); }
- function field_data() { return array(); }
+ function field_data() { return array(); }
function free_result() { return TRUE; }
function _data_seek() { return TRUE; }
- function _fetch_assoc() { return array(); }
+ function _fetch_assoc() { return array(); }
function _fetch_object() { return array(); }
-
+
}
// END DB_result class