Fatal error: Uncaught Error: Call to undefined function cmf_scan_dir() in E:\phpStudy\PHPTutorial\WWW\mk\vendor\thinkcmf\cmf-api\src\route.php:11 Stack trace: #0 {main} thrown in E:\phpStudy\PHPTutorial\WWW\mk\vendor\thinkcmf\cmf-api\src\route.php on line 11