完成11章节

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2025-11-03 09:51:45 +08:00
parent c9f82d5ea9
commit a59d7ee612
2 changed files with 92 additions and 13 deletions
+6 -4
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@@ -190,6 +190,8 @@ http://localhost/2020CodeAudit/c8/8-3-phpinput.php
![image-20251030153450203](img/image-20251030153450203.png)
前面的例子中可以通过该方式注入PHP代码。
## 3.2. php://output和php://filter
- php://output:将流数据输出
@@ -502,10 +504,10 @@ http://localhost/2020CodeAudit/c8/8-8-findfirstfile.php?file=1<<
echo "PHP可变变量-phpinfo的用法举例:"."<br />";
//以下八条语句,都可以执行phpinfo
//$a = "${@phpinfo()}";
//$a = "${ phpinfo()}";
$a = "${ phpinfo()}";
//$a = "${/**/phpinfo()}";
// $a = "${
//$a = "${ phpinfo()}"; // 空格
$a = "${ phpinfo()}"; // TAB
//$a = "${/**/phpinfo()}";
// $a = "${ // 分行,回车
// phpinfo()}";
//$a = "${+phpinfo()}";
// $a = "${-phpinfo()}";