Migrating from PHP 4.x to PHP 5.x

• Short tags are disabled by default. short_open_tag = Off in your php.ini file. You should either replace all <? to <?php or if you can create a custom php.ini, then add short_open_tag = On

• Beware when using nuSoap∞ in PHP 5. PHP 5 comes with inbuilt SOAP client library, so you don't require a 3rd Party SOAP client library. nuSOAP uses it class name soapClient which will conflict with PHP 5's inbuilt SOAP functions∞ which also uses the same name SoapClient.