Create php project with markup based on template.html.
Create database, import SQL file.
Render all messages {name, message, created_at} from table messages
into div#disc_messages in template.
Use following template for each of the messages:
<div class="disc-message">
<div class="disc-header">name</div>
<div class="disc-body">message</div>
<div class="disc-footer">created_at</div>
</div>
In case of empty table messages
render warning: "No messages yet :(".