From 22d033f0c345e9eb54feb9af5f872a43b99023c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B9=E6=99=AF=E7=AB=8B?= <zoujingli@qq.com>
Date: Wed, 22 Mar 2017 17:55:38 +0800
Subject: [PATCH] =?UTF-8?q?[=E6=9B=B4=E6=96=B0]=E4=BF=AE=E6=94=B9readme?=
 =?UTF-8?q?=E6=8F=8F=E8=BF=B0=E4=BF=A1=E6=81=AF?=
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---
 README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index babf82a..2050c8f 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,11 @@ $ip = '101.105.35.57';
 
 $info = $ip2region->btreeSearch($ip);
 
-echo $info; // 2163|中国|华南|广东省|深圳市|鹏博士
+var_export($info, true);
+
+// array (
+//     'city_id' => 2163,
+//     'region' => '中国|华南|广东省|深圳市|鹏博士',
+// )
 
 ```