title: Phpstorm + xdebug = Process finished with exit code 255
body: <p>I have just installed PHPStorm and configured xDebug in my XAMPP php.ini:</p>
  
  <pre><code>[XDebug]
  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 = 0
  xdebug.remote_handler = "dbgp"
  xdebug.remote_host = "127.0.0.1"
  xdebug.remote_port = 9000
  xdebug.trace_output_dir = "C:\xampp\tmp"
  </code></pre>
  
  <p>Restarted apache, clicked "Debug" in PHPStorm and I have this error in the console:</p>
  
  <pre><code>C:\xampp\php\php.exe -dxdebug.remote_enable=1 -dxdebug.remote_mode=req -dxdebug.remote_port=9000 -dxdebug.remote_host=127.0.0.1 C:/Users/Myuser/AppData/Local/Temp/ide-phpunit.php --no-configuration C:\pwt\pwt-new
  Testing started at 2:17 PM ...
  
  Process finished with exit code 255
  </code></pre>
  
  <p>Googling says there is something wrong with phpunit but I have no idea what.
  Any ideas ?</p>