Tagged Questions

2
votes
1answer
67 views

I've embedded several PHP/HTML/Javascript in one page. How can I improve on the efficiency/performance?

Just a quick preface, I'm not a web developer. I'm simply doing this as a favor for a friend. My goal is to be done with it as quickly as possible, but still not have the coding be horrendous. With ...
0
votes
1answer
105 views

Authentication system using AJAX

I'm building an authentication system using a combination of PHP, MySQL, jQuery, and AJAX. The way I'm doing it right now is I have a form that takes in a username and password. When the user clicks ...
2
votes
3answers
368 views

CodeIgniter AJAX messages submission security issue

I have a small social networking site built in CodeIgniter. Any registered user can send messages to others by visiting their profile. Today I noticed that one user sent bulk messages to 200 users. ...
0
votes
1answer
82 views

How can I improve my search script? [closed]

I have this search script on my page which search through the displayed table. The table is displayed with PHP from a database. It is actually a list, and this list is sorted out alphabetically with ...