1 files changed, 30 insertions, 0 deletions
diff --git a/src/Decorators/CallbackDecorator.php b/src/Decorators/CallbackDecorator.php
new file mode 100644
index 00000000..1f1e93b1
--- /dev/null
+++ b/src/Decorators/CallbackDecorator.php
@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * PHPPgAdmin6
+ */
+
+namespace PHPPgAdmin\Decorators;
+
+use Closure;
+
+class CallbackDecorator extends Decorator
+{
+    /**
+     * @var \Closure|mixed
+     */
+    public $fn;
+
+    public $p;
+
+    public function __construct(Closure $callback, $param = null)
+    {
+        $this->fn = $callback;
+        $this->p = $param;
+    }
+
+    public function value($fields)
+    {
+        return \call_user_func($this->fn, $fields, $this->p);
+    }
+}