call

{call} is used to call a template function defined by the {function} tag just like a plugin function.

Attribute	Required	Description
name	Yes	The name of the template function
assign	No	The name of the variable that the output of called template function will be assigned to

{function hello}
    Hello {$to}!
{/function}

{$fname = 'hello'}
{call $fname to='world'}

output:

Hello world!