ezphp2：
题⽬：
a = $a; } public function __destruct() { foreach (explode("-",$this->a) as $value){ echo $value." "; } } } class B extends C { public $c; public function FileReader(){ if (file_exists($this->c)){ echo file_get_contents($this->c); }else{ echo "file_not_found"; } } public function __toString() { $this->FileReader(); return ""; } } class C{ public $what;
public $haha; public function __wakeup() { $this->c = "no way"; $this->what = $this->haha; } } $p = $_GET["p"]; if (isset($p)){ unserialize($p); }else{ new A("Welcome-hacker"); }
Welcome hacker
本人初学，想学习web安全方面，有哪位可以帮我解惑一下，怎么看flag的。不胜感激！
你的代码，难道就不能换行下么