添加配置需求

WorldRepository · Feb 10, 2015 · 4658d9b · 4658d9b
1 parent 4d716f2
commit 4658d9b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -20,6 +20,10 @@
 
 ## Install
 
+requirement:
+
+  - PHP >= 5.3.0
+
 ```shell
 composer require overtrue/wechat
 ```