Cirrusboard supports the ability to convert text strings into small images in posts, i.e. smilies.
By default, Cirrusboard comes with no smilies out of the box, but a repository of smilies is available on GitHub.
The smiley definition is an array of smilies called
$smilies in the config file. The key is the smiley code and the value is the image. For example:
$smilies = [ ':)' => 'smilies/smile.png', ];
To install smilies from the repository, you would copy the PHP array code into your configuration file, and copy the smiley images into