PHP : file description

file-description.sublime-snippet

<snippet>
    <content><![CDATA[
* ${0:additional-file-description}
]]></content>
    <!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
    <tabTrigger>file-description</tabTrigger>
    <!-- Optional: Set a scope to limit where the snippet will trigger -->
    <scope>source.kit, source.php</scope>
    <!-- Optional: Set a description to override the snippet's name -->
    <description>additional file description</description>
</snippet>