program cant start because php5.dll is missing

Question

1. I installed XAMPP , phpinfo: PHP Version 5.3.5
2. Downloaded PHPPDT, installed
3. downloaded webserver debug extension, copied dummy.php
4. added zen

Answer 1

For Wamp x86+Phalcon users (with same error):

Take care of download the right version of Phalcon:

Phalcon 1.3.2 - Windows x86 for PHP 5.5.0 (VC11)