php obfuscation techniques

In php, cache is divided into many types. functions such as ob_startob_get_flush are used to reduce the load on servers, but they cannot actually reduce server load, we can use the page cache or file cache to truly implement the cache technology. In

0x01:webshell IntroductionXXX in the corporate website, usually through a variety of ways to obtain Webshell to gain control of the corporate website, and then facilitate the subsequent behavior. Common XXX ways are: direct upload to get Webshell,

0x01 Preface:The above section (http://www.freebuf.com/articles/web/40520.html) has explained the principle of XSS and the method of constructing different environments. This issue is about the classification and mining methods of XSS.When the first

1. Minimize the number of HTTP requestsIn the end user response time, 80% is used to download the content, this part of the time includes the download page image, style sheet, script, flash and so on. Reducing the number of HTTP requests by

English Original: http://developer.yahoo.com/performance/rules.htmlChinese Original: http://www.ha97.com/2710.html1. Minimize the number of HTTP requests 80% of the end-user response time is used to download the content. This part of the time

Yahoo Team experience: Site page performance optimization of the 34 golden rule1. Minimize the number of HTTP requests (make fewer HTTP requests)80% of the end-user response time is used to download the content. This part of the time includes images

The Yahoo team summarizes the experience of website performance optimization, which is of great reference value.English Original: http://developer.yahoo.com/performance/rules.html1. Minimize the number of HTTP requests 80% of the end-user response

Original http://alihassanpenetrationtester.blogspot.com/2013/01/bypassing-xss-filters-advanced-xss.htmlHi friends, last time, I explained what's XSS and how a attacker can inject malicious script in your site. As I promised earlier, I am writing