register_modifier

void register_modifier(string name, mixed impl)

Use this to dynamically register modifier plugin. Pass in the template modifier name, followed by the PHP function that it implements it.

The php-function callback impl can be either (a) a string containing the function name or (b) an array of the form array(&$object, $method) with &$object being a reference to an object and $method being a string containing the mehod-name or (c) an array of the form array(&$class, $method) with $class being a classname and $method being a class method of that class.

Example 13-23. register_modifier

// let's map PHP's stripslashes function to a Smarty modifier.

$smarty->register_modifier("sslash","stripslashes");

// now you can use {$var|sslash} to strip slashes from variables