PHP Cross-Platform Development Information Platform

One of the big sources of trouble in cross-platform PHP development is the absence, presence and value of certain global (or superglobal) variables of PHP. Greatly depending on the PHP version, configuration, Web server and API used, writing cross-platform scripts without testing up in many different PHP configurations is almost impossible. e-novative has set up a free online service that collects the phpinfo output of different PHP versions and configurations on different platforms.