Copy to php.ini

xdebug.ini

; XDEBUG Extension

zend_extension = "c:\wamp\bin\php\php5.3.5\ext\php_xdebug-2.1.2-5.3-vc6.dll"

[xdebug]
xdebug.remote_enable = on
xdebug.remote_handler = dbgp
xdebug.remote_host = localhost
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.collect_params = 4