From a996640c7ebbcbdb526f78b4cde5aab8051cac6d Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Fri, 23 Dec 2016 10:23:54 +0800
Subject: [PATCH] =?UTF-8?q?=E5=86=99=E5=85=A5=E6=95=B0=E6=8D=AE=E4=B8=BA?=
 =?UTF-8?q?=E5=AF=B9=E8=B1=A1=E7=9A=84=E6=97=B6=E5=80=99=E6=A3=80=E6=B5=8B?=
 =?UTF-8?q?=E6=98=AF=E5=90=A6=E6=9C=89=5F=5FtoString=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 library/think/db/Builder.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/think/db/Builder.php b/library/think/db/Builder.php
index 49b3aebe..9aa61cdc 100644
--- a/library/think/db/Builder.php
+++ b/library/think/db/Builder.php
@@ -118,6 +118,9 @@ abstract class Builder
                     $this->query->bind($key, $val, isset($bind[$key]) ? $bind[$key] : PDO::PARAM_STR);
                     $result[$item] = ':' . $key;
                 }
+            } elseif (is_object($val) && method_exists($val, '__toString')) {
+                // 对象数据写入
+                $result[$item] = $val->__toString();
             }
         }
         return $result;