Use PHP Maintenance Editor to repair your code directly on the server.
This simple editor was written for own purposes to debug and perform maintenance for different websites through the web browser.
If your website suddenly goes down or you find something wrong, you can quickly fix it. Hope PHP Maintenance Editor will be usefull tool for you.
If you have got some ideas about how to make it better, feel free to contact me.
Gubed PHP Debugger is a program to debug PHP scripts.
It currently supports stepping through code, watching contents of variables and setting breakpoints (line and conditional). No changes are needed to server software or scripts being debugged.
Project that allows you to edit various files on a server through your web browser. Has syntax highlighting, and eventually will beable to debug php files through it's interface You can see a sample here: http://www.phpwebbug.org/TestClient/
PHP_Dyn is PHP Extension to help debugging a PHP script.
You can get execution trace of scripts not to need change them.
HTTP request parameter can be printed.
Argument value of the function call and return value can be printed.
PHP Profiler is both a Zend extension and module capable of generating profiling information (function call statistics) for PHP applications on the server side. No PHP code has to be changed, although the profiler data is available to your scripts.