Some of our users get error messages on their websites when trying to use the PHP
integration code. They look like this: "Warning readfile(): URL file-access is
disabled in the server configuration in [file]". Basically, it means that your
provider does not allow your scripts to load files from the web via PHP and HTTP
into your website.
So what can you do then?
First you can should try to persuade your provider to enable URL file-acces for
your webhost.
If the provider is not willing to do so you can try a workaround by using CURL:
http://at2.php.net/curl
You will
find lots of tutorials and examples on Google: http://www.google.com/#q=curl+example+php
If CURL does not work in your case you can still use Javascript integration.
However, from the search-engine-optimization point of view Javascript integration
is not recommended.