add some cosnt, add global func config()

swoft-cloud · May 3, 2018 · 0d8bb66 · 0d8bb66
1 parent abf3d9e
commit 0d8bb66
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diff --git a/src/Bootstrap/Server/ServerInterface.php b/src/Bootstrap/Server/ServerInterface.php
@@ -11,6 +11,12 @@
  */
 interface ServerInterface
 {
+    // there are main server type
+    const TYPE_HTTP = 'http';
+    const TYPE_RPC = 'rpc';
+    const TYPE_TCP = 'tcp';
+    const TYPE_WS = 'ws';
+
     /**
      * Start
      */

diff --git a/src/Helper/Functions.php b/src/Helper/Functions.php
@@ -98,6 +98,21 @@ function bean($name)
     }
 }
 
+if (! function_exists('config')) {
+    /**
+     * Get config value from app config
+     *
+     * @param string $key
+     * @param null|mixed $default
+     * @return mixed
+     */
+    function config(string $key, $default = null)
+    {
+        /** @see \Swoft\Core\Config::get() */
+        return \Swoft\App::getBean('config')->get($key, $default);
+    }
+}
+
 if (! function_exists('alias')) {
     /**
      * Get alias