Quotes

Tplix will recognize assigned variables embedded in "double quotes" so long as the variable name contains only numbers, letters and under_scores. See naming for more detail.

With any other characters, for example a period(.) or $object->reference, then the variable must be surrounded by `backticks`.

In addition, Tplix does allow embedded Tplix tags in double-quoted strings. This is useful if you want to include variables with modifiers, plugin or PHP function results.

{func var="test $foo test"}              // sees $foo
{func var="test $foo_bar test"}          // sees $foo_bar
{func var="test `$foo[0]` test"}         // sees $foo[0]
{func var="test `$foo[bar]` test"}       // sees $foo[bar]
{func var="test $foo.bar test"}          // sees $foo (not $foo.bar)
{func var="test `$foo.bar` test"}        // sees $foo.bar
{func var="test `$foo.bar` test"|escape} // modifiers outside quotes!
{func var="test {$foo|escape} test"}     // modifiers inside quotes!
{func var="test {time()} test"}          // PHP function result
{func var="test {counter} test"}         // plugin result
{func var="variable foo is {if !$foo}not {/if} defined"} // tplix block function

{* will replace $tpl_name with value *}
{include file="subdir/$tpl_name.tpl"}

{* does NOT replace $tpl_name *}
{include file='subdir/$tpl_name.tpl'} // vars require double quotes!

{* must have backticks as it contains a dot "." *}
{cycle values="one,two,`$tplix.config.myval`"}

{* must have backticks as it contains a dot "." *}
{include file="`$module.contact`.tpl"}

{* can use variable with dot syntax *}
{include file="`$module.$view`.tpl"}