[更新]修改readme描述信息

zoujingli · Mar 22, 2017 · 22d033f · 22d033f
1 parent d9d47b8
commit 22d033f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git 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',
+// )
 
 ```