<html> <head> <meta charset="utf-8"> <meta name="author" content="R1esbyfe"> <meta name="keywords" content="Challenge12"> </head> <body> <div style="text-align: center"> <!-- try to read index.php first! --> <h4>Try to click the button to enjoy my emoji!!!</h4> <form action="index.php" method="get"> <input type="hidden" name="file" id="file" value="emoji"> <button type="submit">Click me</button> <!-- You may find it is a little difficult to read other files, right :( --> <!-- in index.php:
if(strpos($file, "emoji") !== false){ include($file.'.php'); }else{ echo"<center>No,You need to find another way to find my secret :(</center>"; return; } } ?>
发现try to read findme.php to find my secrets :D 用相同的办法获取代码