修正 模板引擎驱动类的config方法

library/think/view/driver/Php.php

@@ -141,7 +141,11 @@ class Php
      */
     public function config($name, $value = null)
     {
-
+        if (is_array($name)) {
+            $this->config = array_merge($this->config, $name);
+        } else {
+            $this->config[$name] = $value;
+        }
     }
 
 }

library/think/view/driver/Think.php

@@ -140,8 +140,10 @@ class Think
     {
         if (is_array($name)) {
             $this->template->config($name);
+            $this->config = array_merge($this->config, $name);
         } else {
             $this->template->$name = $value;
+            $this->config[$name]   = $value;
         }
     }