性能分析

app/Http/Kernel.php

@@ -15,6 +15,7 @@ class Kernel extends HttpKernel
      * @var array
      */
     protected $middleware = [
+        \App\Http\Middleware\TideWaysProf::class,    // 接口性能分析中间件
         \Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
         EnableCrossRequestMiddleware::class,
     ];

app/Http/Middleware/TideWaysProf.php

+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+
+class TideWaysProf
+{
+    public function handle($request, Closure $next)
+    {
+        $tideways_enable = get_resource_config_section('app', 'frq_api')['tideways_enable'];
+        if ($tideways_enable && function_exists('tideways_xhprof_enable')) {
+            list($usec, $sec) = explode(" ", microtime());
+            $startTime = (float)$sec + (float)$usec; // 程序开始时间
+            tideways_xhprof_enable();
+
+            $response = $next($request);
+
+            if (function_exists('tideways_xhprof_disable')){
+                list($usec, $sec) = explode(" ", microtime());
+                $endTime = (float)$sec + (float)$usec;
+                $data = tideways_xhprof_disable();
+                if (($endTime - $startTime) > 0.5) {
+                    file_put_contents(sys_get_temp_dir() . uniqid() . ".frq_api" . str_replace('/', "-", $request->path()) . '.xhprof', serialize($data));
+                }
+            }
+            return $response;
+        } else {
+            return $next($request);
+        }
+    }
+}