Description

Use this to dynamically register prefilters to run templates through before they are compiled. See template prefilters for more information on how to setup a prefiltering function.

The php-function callback function can be either

1. a string containing the function name

2. an array of the form array(&$object, $method) with &$object being a reference to an object and $method being a string containing the method-name

3. an array of the form array(&$class, $method) with $class being a classname and $method being a class method of that class.

See also unregister_prefilter(), register_postfilter(), register_ouputfilter(), load_filter(), $autoload_filters and template output filters.