This chapter is not about configuring a server in terms of installing Apache or compiling PHP, which you cannot do on a shared hosting account anyway. It explains how to check whether the Contao system requirements are met and how to enable PHP 5.
Contao requires a webserver like Apache or IIS with PHP and MySQL support. The minimum PHP version is 5.3.2 and the minimum MySQL version is 5.0. You also need the PHP extensions "GDlib" (image resizing), "DOM" (XML files), "SOAP" (Extension Repository) and optionally "mbstring" (multi-byte character handling) as well as "mcrypt" (data encryption). Contao has been tested successfully with all major browsers like Firefox (from version 2) or Internet Explorer (from version 8).
Download the Contao Check to find out whether your server meets the Contao system requirements. The script will check whether you can use the Extension Repository and the Live Update and whether you have to use the Safe Mode Hack or not. Depending on your system configuration, you can set up a new Contao installation with the web installer or validate an existing installation.
Extract the Zip file, upload the
check folder to your Contao installation
directory and open it in a web browser.
There are a few major Internet Service Providers that require a little extra configuration to get Contao to work. Fortunately, they are just the exception from the rule. The ISP-specific settings are described in the Contao forum. If you are looking for hassle-free Contao hosting, check out the list of Contao hosting partners.