Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /www/wwwroot/t_anzhen9_com/PHP-Parser/test/PhpParser/ParserTest.php:10 Stack trace: #0 {main} thrown in /www/wwwroot/t_anzhen9_com/PHP-Parser/test/PhpParser/ParserTest.php on line 10