input:
{foreach from=$categories item=i name=categories }
{$i.name}
{/foreach}

output:
Web Hosting VPS Hosting Reseller Hosting Web Design SSL Certificates

input:
{foreach from=$categories item=i name=categories }
{if $i.name=="Web Hosting"}test{/if}
{/foreach}

output:
test 1 word in every page of category