Description
void
register_block ( string name, mixed impl, bool cacheable, mixed cache_attrs)
Use this to dynamically register
block functions plugins.
Pass in the block function name, followed by the PHP
function callback that 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 $method being a string
containing the method-name or (c) an array of the form
array(&$class, $method) with
$class being a classname and
$method being a class method of that
class.
cacheable and cache_attrs
can be omitted in most cases. See Controlling Cacheability of Plugins' Output
on how to use them properly.
Example 13-1. register_block()
<?php
$smarty->register_block('translate', 'do_translation');
function do_translation ($params, $content, &$smarty, &$repeat)
{
if (isset($content)) {
$lang = $params['lang'];
// do some translation with $content
return $translation;
}
}
?>
|
where the template is:
{* template *}
{translate lang="br"}
Hello, world!
{/translate} |
|
See also
unregister_block()
and
Plugin Block Functions.
