Wrong ext folder maybe? There is a path that should lead to the extensions a little up in the php.ini file.
It's a little tricky to help there. What do you see? An error? Nothing?
And are you sure you put it in a folder named zaypay?
Warning: include(./pages/1-choosemethod.php) [function.include]: failed to open stream: No such file or directory in C:\Users\Administrator\Documents\xampp\htdocs\zaypay\pay.php on line 71
Warning: include() [function.include]: Failed opening './pages/1-choosemethod.php' for inclusion (include_path='.;C:\Users\Administrator\Documents\xampp\php\PEAR') in C:\Users\Administrator\Documents\xampp\htdocs\zaypay\pay.php on line 71
Did you put the report URL? Also, you can't set it to localhost, it'll fail.
Did you create the database table? Did you trippelcheck database.php?
<?php
$mysqlConn = $db = mysql_connect("localhost", "user", "password");
mysql_select_db("swelaria", $mysqlConn);
?>
Yes, but replace "user" with your username. Etc, root. And password with the password of that user, etc 123.
The only reason I can think of it that your report url isn't set to: "http://swelaria.no-ip.org/zaypay/report.php", but something else.
Either some of the XML you get from Zaypay is mallformed (try another language or something), or you have a strange base language in your PHP settings (or system).
Warning: fsockopen() [function.fsockopen]: unable to connect to ssl://secure.zaypay.com:443 (Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?) in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 233
Notice: Trying to get property of non-object in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 80
Notice: Trying to get property of non-object in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 80
Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 80
Notice: Trying to get property of non-object in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 90
Notice: Trying to get property of non-object in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 90
Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 90
Notice: Undefined variable: language_list in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 99
Notice: Undefined variable: country_list in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 99
Warning: fsockopen() [function.fsockopen]: unable to connect to ssl://secure.zaypay.com:443 (Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?) in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 233
Warning: fsockopen() [function.fsockopen]: unable to connect to ssl://secure.zaypay.com:443 (Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?) in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 233
Notice: Trying to get property of non-object in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 119
Notice: Trying to get property of non-object in C:\xampp\htdocs\zaypay\includes\Zaypay.class.php on line 119