> For the complete documentation index, see [llms.txt](https://jorgectf.gitbook.io/awae-oswe-preparation-resources/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jorgectf.gitbook.io/awae-oswe-preparation-resources/by-vulnerability/deserialization/by-language/deserialization/summary.md).

# Summary

```
O:len(class_name):"class_name":len(properties_to_edit):{s:len(variable_name):"variable_name";s:len(variable_value):"variable_value";}
```

{% embed url="<https://medium.com/swlh/exploiting-php-deserialization-56d71f03282a>" %}