I am using xampp, PHP version is 5.6.2
In that xdebug is getting loaded. I can see that from phpinfo and from the command line(php -v)

C:>c:\xampp\php-5.6.2\php -v
PHP 5.6.20 (cli) (built: Mar 31 2016 14:56:44)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
with Xdebug v2.2.5, Copyright (c) 2002-2014, by Derick Rethans

But when running the php application i get max 30 seconds timeout error.
I removed all set_time_out function calls.
Still i get that error on line where there is an in_array function.
the xdebug version provided with the xampp/php(5.6.2) is 2.2.5

I came across a discussion and in that I can see that the time out error has been fixed in xdebug version 2.5.4.
https://bugs.xdebug.org/view.php?id=1424

So, I downloaded php_xdebug-2.5.4-5.6-vc11-nts-x86_64.dll and moved it to the ext folder.
I, then changed the file path in php.ini accordingly.

[XDebug]
;zend_extension = "C:\xampp\php-5.6.2\ext\php_xdebug.dll"
zend_extension = "C:\xampp\php-5.6.2\ext\php_xdebug-2.5.4-5.6-vc11-nts-x86_64.dll"
;zend_extension = "C:\xampp\php\ext\php_xdebug.dll"
;xdebug.profiler_append = 0
;xdebug.profiler_enable = 1
;xdebug.profiler_enable_trigger = 0
;xdebug.profiler_output_dir = "C:\xampp\tmp"
;xdebug.profiler_output_name = "cachegrind.out.%t-%s"
xdebug.remote_enable = 1
xdebug.remote_handler = "dbgp"
xdebug.remote_host = "127.0.0.1"
xdebug.trace_output_dir = "C:\xampp\tmp"

After this from the command line i executed php -v and then i get something like this.
I have also ran phpinfo and in could not find xdebug entry.

C:>c:\xampp\php-5.6.2\php -v
Failed loading C:\xampp\php-5.6.2\ext\php_xdebug-2.5.4-5.6-vc11-nts-x86_64.dll
PHP 5.6.20 (cli) (built: Mar 31 2016 14:56:44)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies

I have also tried xdebug version 2.5.5. It is the same as the above.

What should i do to make xdebug work with php 5.6.2?