Phan Demo - PHP 84, Phan v6-dev

general.php

 <?php
 /** @phan-file-suppress PhanUnusedPublicNoOverrideMethodParameter,PhanUnreferencedClass,PhanUnusedVariable  */
 
 class Iam { }
 
 class GCECredentials {
 /**
     * @param Iam $iam [optional] An IAM instance.
     * @param string|string[] $scope [optional] the scope of the access request,
     *        expressed either as an array or as a space-delimited string.
     * @param string $targetAudience [optional] The audience for the ID token.
     * @param string $quotaProject [optional] Specifies a project to bill for access
     * @param string $serviceAccountIdentity [optional] Specify a service
     *   account identity name to use instead of "default".
     * @param string $universeDomain [optional] Specify a universe domain to use
     *   instead of fetching one from the metadata server.
     * 
     */
    public function __construct(
        ?Iam $iam = null,
        $scope = null,
        $targetAudience = null,
        $quotaProject = null,
        $serviceAccountIdentity = null,
        ?string $universeDomain = null
    ) { 
        '@phan-debug-var $quotaProject';
    }
}

function foo(?string $quota_project): void {
    $fetcher = new GCECredentials(scope: "foo", quotaProject: $quota_project);
}

foo(null);

phan-demo.json

{
  "phpVersion": "84",
  "phanVersion": "v6-dev",
  "astVersion": "1.1.3",
  "plugins": "0",
  "fileOrder": [
    "general.php"
  ]
}