vercel运行PHP

常规
1

vercel.json

{
  "functions": {
    "api/*.php": {
      "runtime": "vercel-php@0.9.0"
    }
  },
  "routes": [
    { "src": "/(.*)",  "dest": "/api/index.php" }
  ]
}

api/index.php

<?php
$file= __DIR__ . '/..'.$_SERVER["PHP_SELF"];

if(file_exists($file))
{
   return false;
}
else
{
    require_once __DIR__ . '/../index.php';
}
#echo $_SERVER["PHP_SELF"];