From b3db8de81aa278fd6fce871661c818d521254ef3 Mon Sep 17 00:00:00 2001
From: October <october.id@gmail.com>
Date: Tue, 14 Oct 2014 02:08:17 +0800
Subject: [PATCH] add effect row

---
 engine/lib/Db.class.php    | 3 +++
 engine/lib/Mysql.class.php | 4 +++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/engine/lib/Db.class.php b/engine/lib/Db.class.php
index cf7c00a..93be3cc 100644
--- a/engine/lib/Db.class.php
+++ b/engine/lib/Db.class.php
@@ -91,6 +91,9 @@ class Db{
 	public function lastId(){
 		return $this->mysql->lastId();
 	}
+	public function affectedRow(){
+		return $this->mysql->affectedRow();
+	}
 	public function error(){
 		return $this->mysql->error();
 	}
diff --git a/engine/lib/Mysql.class.php b/engine/lib/Mysql.class.php
index 0d8ae50..c49bfa3 100644
--- a/engine/lib/Mysql.class.php
+++ b/engine/lib/Mysql.class.php
@@ -119,7 +119,9 @@ class Mysql{
 	        unset( $this->dbWrite );
         }
     }
-    
+    public function affectedRow(){
+	    return mysqli_affected_rows( $this->dbWrite );
+    }
     public function escape( $str ){
         if( isset($this->dbRead)) $db = $this->dbRead ;
         elseif( isset($this->dbWrite) )    $db = $this->dbWrite;