Widgets » Requirements

In order for this software to run, you will need the following packages on your webserver.

• PHP 5.2.1 or greater.
  PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
  PHP can be downloaded from php.net
• GD2 library.
  GD is an open source code library for the dynamic creation of images by programmers. GD is written in C, and "wrappers" are available for Perl, PHP and other languages. GD creates PNG, JPEG and GIF images, among other formats. GD is commonly used to generate charts, graphics, thumbnails, and most anything else, on the fly. While not restricted to use on the web, the most common applications of GD involve website development.
  GD library is a standard extension that is bundled in PHP distribution. You may be needed to enable it in php.ini file on Windows systems.