Debugging PHP in NetBeans (in Ubuntu)

Here are the steps I used to setup PHP debugging in NetBeans (6.8 at the time of this writing) in Ubuntu 10.

sudo apt-get install php-pear
sudo apt-get install php5-dev
sudo apt-get install php5-xdebug



Edit your PHP INI settings
sudo nano /etc/php5/apache2/php.ini

Add the following lines under extensions:

zend_extension=/usr/lib/php5/the-folder/xdebug.so
xdebug.remote_enable=on

In my case it was ""/usr/lib/php5/20090626+lfs".  You will have to find the xdebug.so file in the correct folder.

Restart Apache
sudo /etc/init.d/apache2 restart


NetBeans PHP Debug Settings

1. Goto tools->Options
2. Select PHP
3. On the General tab
   
4. If this is your first time configuring xdebug, you may want to keep "Stop at First Line" checked.  this way when you start debugging you should know right away that your setup is correct. 

Start Debugging

• Add some break points.
• Right-click your project and select Debug