[ci skip] Polish changes from PR #3990
diff --git a/user_guide_src/source/database/results.rst b/user_guide_src/source/database/results.rst
index 071d971..5f5fafd 100644
--- a/user_guide_src/source/database/results.rst
+++ b/user_guide_src/source/database/results.rst
@@ -176,19 +176,21 @@
Custom Result Objects
*********************
-You can have the results returned as an instance of a custom class instead of a stdClass or array,
-as the ``result()`` and ``result_array()`` methods allow. This requires that the class is already
-loaded into memory. The object will have all values returned from the database set as properties.
-If these have been declared and are non-public then you should provide a ``__set()``
-method to allow them to be set.
+You can have the results returned as an instance of a custom class instead
+of a ``stdClass`` or array, as the ``result()`` and ``result_array()``
+methods allow. This requires that the class is already loaded into memory.
+The object will have all values returned from the database set as properties.
+If these have been declared and are non-public then you should provide a
+``__set()`` method to allow them to be set.
Example::
class User {
- protected $id;
- protected $email;
- protected $username;
+ public $id;
+ public $email;
+ public $username;
+
protected $last_login;
public function last_login($format)
@@ -213,13 +215,14 @@
}
}
-In addition to the two methods listed below, the following methods also can take a class name
-to return the results as: ``first_row()``, ``last_row()``, ``next_row()``, and ``previous_row()``.
+In addition to the two methods listed below, the following methods also can
+take a class name to return the results as: ``first_row()``, ``last_row()``,
+``next_row()``, and ``previous_row()``.
**custom_result_object()**
-Returns the entire result set as an array of instances of the class requested. The only parameter
-is the name of the class to instantiate.
+Returns the entire result set as an array of instances of the class requested.
+The only parameter is the name of the class to instantiate.
Example::
@@ -236,8 +239,8 @@
**custom_row_object()**
-Returns a single row from your query results. The first parameter is the row number of the results.
-The second parameter is the class name to instantiate.
+Returns a single row from your query results. The first parameter is the row
+number of the results. The second parameter is the class name to instantiate.
Example::
@@ -245,7 +248,7 @@
$row = $query->custom_row_object(0, 'User');
- if (is_object($row))
+ if (isset($row))
{
echo $row->email; // access attributes
echo $row->last_login('Y-m-d'); // access class methods