initial framework commit

src/SPC/exception/ExceptionHandler.php

@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\exception;
+
+class ExceptionHandler
+{
+    protected $whoops;
+
+    private static $obj;
+
+    private function __construct()
+    {
+        $whoops_class = 'Whoops\Run';
+        $collision_class = 'NunoMaduro\Collision\Handler';
+        if (class_exists($collision_class) && class_exists($whoops_class)) {
+            /* @phpstan-ignore-next-line */
+            $this->whoops = new $whoops_class();
+            $this->whoops->allowQuit(false);
+            $this->whoops->writeToOutput(false);
+            $this->whoops->pushHandler(new $collision_class());
+            $this->whoops->register();
+        }
+    }
+
+    public static function getInstance(): ExceptionHandler
+    {
+        if (self::$obj === null) {
+            self::$obj = new self();
+        }
+        return self::$obj;
+    }
+
+    public function getWhoops()
+    {
+        return $this->whoops;
+    }
+
+    /**
+     * 处理异常
+     */
+    public function handle(\Throwable $e): void
+    {
+        if (is_null($this->whoops)) {
+            logger()->error('Uncaught ' . get_class($e) . ': ' . $e->getMessage() . ' at ' . $e->getFile() . '(' . $e->getLine() . ')');
+            logger()->error($e->getTraceAsString());
+            return;
+        }
+
+        $this->whoops->handleException($e);
+    }
+}