Template's properties
Each template can have properties and the designer is responsible for establishing them. The properties apply only to the file where they are defined.
The properties are defined in a single line using the following syntax:
@_property_name = property's value
For example, the following code sets the dialect of the template, where the value is the name of the file containing the dialect.
@_DIALECT = smarty.dialect
Properties are identified by the prefix @_.