====== Netbeans 8.0.2 code completion indentation problem ======
There is a bug in Netbeans 8 PHP (maybe also in other languages?) that indents every line inserted using code completion.
Maybe this problem isn't present in a fresh installation and on the contrary is the result of auto-updating from 8.0.1 to 8.0.2. I'm not sure about it.
In other words, if you use code completion you end up with something like this:
$db->connect();
$db->connect();
$db->connect();
$db->connect();
===== Solution =====
Open the file
~/.netbeans/8.0.2/config/Editors/Preferences\\
(If you are using Windows it's your problem and not the worst! :-O)
look for the line
and rem the entire block (or delete it).
Restart Netbeans and that's it!