Symfony2 XDebug在断点处停止,无法对调试按钮执行任何操作

I have installed XDebug for Symfony2.

I have edit php->php.ini with:

zend_extension = "c:/wamp/bin/php/php5.5.12/ext/php_xdebug-2.2.5-5.5-vc11-x86_64.dll"
;
[xdebug]
xdebug.remote_enable = off
xdebug.profiler_enable = off
xdebug.profiler_enable_trigger = off
xdebug.profiler_output_name = cachegrind.out.%t.%p
xdebug.profiler_output_dir = "c:/wamp/tmp

And apache->php.ini:

zend_extension = "c:/wamp/bin/php/php5.5.12/ext/php_xdebug-2.2.5-5.5-vc11-x86_64.dll"
;
[xdebug]
xdebug.remote_enable = on
xdebug.remote_handler = dbgp
xdebug.remote_host = 127.0.0.1
xdebug.remote_port = 9000
xdebug.profiler_enable = off
xdebug.profiler_enable_trigger = off
xdebug.profiler_output_name = cachegrind.out.%t.%p
xdebug.profiler_output_dir = "c:/wamp/tmp"
xdebug.max_nesting_level = 10000

My run configuration is:
Project URL: http://localhost/testing/web/app_dev.php Debug URL: Ask Every Time

Path mapping: Server path: C:/wamp/www/testing Project path: C:\wamp\www\Testing\src\Acme\LogInSystemBundle

My problem is when I start debugging, it stops on breakpoint and I can't do anything with debug buttons, even I can click on it. Therefore, how can I resolve this problem? Thanks in advance!

In wamp/bin/php/php_xxx/ I have a folder called "zend_ext". My php.ini there is a line:

zend_extension = "c:/wamp/bin/php/php5.4.12/zend_ext/php_xdebug-2.2.3-5.4-vc9-x86_64.dll"

Maybe you should check out this pageÉ http://wiki.netbeans.org/HowToConfigureXDebug#How_to_configure_xdebug_with_WAMP