I've started researching tpl files as I've been seeing something in them that I don't recognize, from what I could tell from my research it is just a php file that people renamed for includes but I've noticed there are conditions being used I've never really seen before... like in WHMCS there are conditions like so:
{if $languagechangeenabled && count($locales) > 1}
<li>
<a href="#" class="choose-language" data-toggle="popover" id="languageChooser">
{$activeLocale.localisedName}
<b class="caret"></b>
</a>
<div id="languageChooserContent" class="hidden">
<ul>
{foreach $locales as $locale}
<li>
<a href="{$currentpagelinkback}language={$locale.language}">{$locale.localisedName}</a>
</li>
{/foreach}
</ul>
</div>
</li>
{/if}
Is there any documentation someone can link me to for this? It's not essential to me as I just do this in php but I'm really curious as it's not just the first time I have noticed it
Is this just another way of doing php without the php? tags?