Name
register_block() — dynamically register block functions plugins
Description
void register_block(string name,
mixed impl,
bool cacheable,
mixed cache_attrs);
Use this to dynamically register
block function plugins.
Pass in the block function name
, followed by the PHP
function's name that implements it.
The php-function callback function
can be either:
A string containing the function
name
An array of the form
array(&$object, $method)
with&$object
being a reference to an object and$method
being a string containing the method-nameAn array of the form
array($class, $method)
with$class
being the class name and$method
being a method of the class.
cacheable
and cache_attrs
can be omitted in most cases. See controlling cacheability of plugins' output
section on how to implement them properly.
Example 13.22. register_block()
<?php // function declaration function do_translation ($params, $content, &$smarty, &$repeat) { if (isset($content)) { $lang = $params['lang']; // do some translation with $content return $translation; } } // register with smarty $smarty->register_block('translate', 'do_translation'); ?>
Where the template is:
{translate lang='br'}Hello, world!{/translate}
See also
unregister_block()
and the
plugin block functions page.