init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/epay/library/hyperf/utils/src/Traits/Conditionable.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://hyperf.wiki
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
+ */
+namespace Hyperf\Utils\Traits;
+
+trait Conditionable
+{
+    /**
+     * Apply the callback if the given "value" is truthy.
+     *
+     * @param mixed $value
+     * @param callable $callback
+     * @param null|callable $default
+     *
+     * @return mixed
+     */
+    public function when($value, $callback, $default = null)
+    {
+        if ($value) {
+            return $callback($this, $value) ?: $this;
+        }
+        if ($default) {
+            return $default($this, $value) ?: $this;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Apply the callback if the given "value" is falsy.
+     *
+     * @param mixed $value
+     * @param callable $callback
+     * @param null|callable $default
+     *
+     * @return mixed
+     */
+    public function unless($value, $callback, $default = null)
+    {
+        if (! $value) {
+            return $callback($this, $value) ?: $this;
+        }
+        if ($default) {
+            return $default($this, $value) ?: $this;
+        }
+
+        return $this;
+    }
+}