It's not showed, when i put the NetBeans meta data in a independent directory about show-path-in-title-netbeans-module HOT 7 CLOSED

Sorry, but i do not understand what you mean. Can you post some more details?

when creating a project, i choose put NetBeans meta to another directory ， 
then the file path can't show in title

I tried to reproduce and IMHO it seams to work. See the attached screenshot.

Please tell and show me, what do you expect and what is the actual behaviour!

[deleted comment]

i can confirm this bug.
Tested the same workspace once with and without "meta data in a independent 
directory"

if "meta data in a independent directory" is used, the plugin doesn't work.

project settings:
src: /home/user/develop/homepage
php-version: PHP 5.1/5.2
Default encoding: ISO-8895-15
Put NetBeans metadata into seperate directory: checked

system-info:

Product Version: NetBeans IDE 7.1.2 (Build 201204101705)
Java: 1.6.0_26; Java HotSpot(TM) 64-Bit Server VM 20.1-b02
System: Linux version 2.6.32-5-amd64 running on amd64; UTF-8; en_US (nb)
User directory: /home/user/.netbeans/7.1.2
Cache directory: /home/user/.netbeans/7.1.2/var/cache

@jaehrig.jens: Thank you for effort.
But please tell and show me (using screenshots), what do you expect and what is 
the actual behaviour! Because i could not reproduce it myself as you see in 
comment #3. 

I do not use NetBeans IDE for PHP development, so i have not been faced to the 
error in my daily work.

Close as won't fix. Could not be reproduced