[ci skip] DocBlocks for DB drivers' result classes
Partially fixes issue #1295.
diff --git a/system/database/drivers/sqlite3/sqlite3_result.php b/system/database/drivers/sqlite3/sqlite3_result.php
index 437adf2..153e348 100644
--- a/system/database/drivers/sqlite3/sqlite3_result.php
+++ b/system/database/drivers/sqlite3/sqlite3_result.php
@@ -38,9 +38,6 @@
*/
class CI_DB_sqlite3_result extends CI_DB_result {
- // num_fields() might be called multiple times, so we'll use this one to cache it's result
- protected $_num_fields;
-
/**
* Number of fields in the result set
*
@@ -48,9 +45,7 @@
*/
public function num_fields()
{
- return ( ! is_int($this->_num_fields))
- ? $this->_num_fields = $this->result_id->numColumns()
- : $this->_num_fields;
+ return $this->result_id->numColumns();
}
// --------------------------------------------------------------------
@@ -135,7 +130,7 @@
*
* Returns the result set as an object
*
- * @param string
+ * @param string $class_name
* @return object
*/
protected function _fetch_object($class_name = 'stdClass')
@@ -166,9 +161,9 @@
*
* Moves the internal pointer to the desired offset. We call
* this internally before fetching results to make sure the
- * result set starts at zero
+ * result set starts at zero.
*
- * @param $n = 0 (ignored)
+ * @param int $n (ignored)
* @return array
*/
protected function _data_seek($n = 0)