init admin

admin/support/Env.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace support;
+
+use DateTime;
+use DateTimeZone;
+
+/**
+ * 日期时间处理类
+ */
+class Env
+{
+    static function get($name='',$default=null){
+        $envfn = run_path().'/.env';
+        $env = parse_ini_file($envfn,true);
+        $ret = $env;
+        if(!$name){
+            return $env;
+        }
+        $names = explode('.',$name);
+        if(!isset($ret[$names[0]])){
+            return $default;
+        }
+        foreach($names as $_name){
+            if(isset($ret[$_name])){
+                $ret = $ret[$_name];
+            }else{
+                return $default;
+            }
+        }
+        return $ret;
+    }
+}