In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:
http://techcrunch.com/2007/08/11/facebook-source-code-leaked/
It became a big deal:
http://www.techmeme.com/070812/p1#a070812p1
The two files are index.php (the homepage) and search.php (the search page)
Why rewrite URLs? Check Wikipedia
Make sure AllowOverride is on for your directory, or put in httpd.conf
# Apache (.htaccess or httpd.conf)
RewriteEngine On
This gist assumes:
| <!DOCTYPE html> <!-- HTML5 doctype 不区分大小写 --> | |
| <html lang="zh-cmn-Hans-CN"> <!-- 更加标准的 lang 属性写法 http://zhi.hu/XyIa --> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <!-- 优先使用IE最新版本和 Chrome --> | |
| <meta name="renderer" content="webkit|ie-comp|ie-stand"> <!-- 360 浏览器内核控制 --> | |
| <!-- | |
| content的取值为webkit,ie-comp,ie-stand之一，区分大小写，分别代表用webkit内核，IE兼容内核，IE标准内核。 |
| <?php | |
| /* | |
| OCP - Opcache Control Panel (aka Zend Optimizer+ Control Panel for PHP) | |
| Author: _ck_ (with contributions by GK, stasilok) | |
| Version: 0.1.6 | |
| Free for any kind of use or modification, I am not responsible for anything, please share your improvements | |
| * revision history | |
| 0.1.6 2013-04-12 moved meta to footer so graphs can be higher and reduce clutter | |
| 0.1.5 2013-04-12 added graphs to visualize cache state, please report any browser/style bugs |
| # 1. Make sure you have nginx sub module compiled in | |
| # nginx -V 2>&1 | grep --color=always '\-\-with\-http_sub_module' | |
| # 2. add two directives below at HTTP level | |
| # nginx.conf | |
| http { | |
| # ...... | |
| sub_filter '</head>' '<style type="text/css">html{ filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); -webkit-filter: grayscale(100%); filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 10+, Firefox on Android */ |