Configuring the live server
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 system requirements
Contao requires a webserver like Apache or IIS with PHP and MySQL support.
You also need several PHP extensions to get the full functionality.
|GD, Imagick or Gmagick||image resizing||yes|
|mbstring||multi-byte character handling||no|
Depending on your installed extensions, it may be necessary to increase the
2000 or higher). Otherwise long back end
forms cannot be submitted completely.
Contao has been tested successfully with all major browsers like Firefox or Internet Explorer (from version 9).
The Contao check
Download the Contao Check to find out whether your server meets the Contao system requirements.
Extract the Zip file, upload the
check folder to your Contao installation
directory and open it in a web browser.
You cannot validate a Contao 4 installation with the Contao Check.
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.