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-rw-r--r--system/database/drivers/mysql/mysql_result.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php
index 14d6d072a..b507f7960 100644
--- a/system/database/drivers/mysql/mysql_result.php
+++ b/system/database/drivers/mysql/mysql_result.php
@@ -33,6 +33,7 @@
* @category Database
* @author EllisLab Dev Team
* @link http://codeigniter.com/user_guide/database/
+ * @since 1.0
*/
class CI_DB_mysql_result extends CI_DB_result {
@@ -43,7 +44,9 @@ class CI_DB_mysql_result extends CI_DB_result {
*/
public function num_rows()
{
- return @mysql_num_rows($this->result_id);
+ return is_int($this->num_rows)
+ ? $this->num_rows
+ : $this->num_rows = @mysql_num_rows($this->result_id);
}
// --------------------------------------------------------------------
@@ -132,7 +135,7 @@ class CI_DB_mysql_result extends CI_DB_result {
*/
protected function _data_seek($n = 0)
{
- return mysql_data_seek($this->result_id, $n);
+ return @mysql_data_seek($this->result_id, $n);
}
// --------------------------------------------------------------------