Merge pull request #2521 from yajra/closure-di

[9.x] Add support for dependency injection when using closure.

Author: yajra

src/Utilities/Helper.php

@@ -61,7 +61,16 @@ public static function compileContent($content, array $data, $param)
     {
         if (is_string($content)) {
             return static::compileBlade($content, static::getMixedValue($data, $param));
-        } elseif (is_callable($content)) {
+        }
+
+        if (is_callable($content)) {
+            $reflection = new \ReflectionFunction($content);
+            $arguments  = $reflection->getParameters();
+
+            if (count($arguments) > 0) {
+                return app()->call($content, [$arguments[0]->name => $param]);
+            }
+
             return $content($param);
         }