register_modifier()

register_modifier()

register_modifier() -- dynamically register modifier plugin

Description

void register_modifier ( string name, mixed impl)

Pass in the template modifier name, followed by the PHP function that it implements it.

The php-function callback impl 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.

Example 13-1. register_modifier()

<?php

// let's map PHP's stripslashes function to a Smarty modifier.
$smarty->register_modifier('sslash''stripslashes');

?>

template

<?php
{* use 'sslash' to strip slashes from variables *}
{$var|sslash}
?>

See also unregister_modifier(), register_function(), modifiers, Extending Smarty with plugins and Creating Plugin modifiers,

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