mirror of
https://github.com/smarty-php/smarty.git
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78 lines
2.5 KiB
XML
78 lines
2.5 KiB
XML
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<sect1 id="api.register.block">
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<title>register_block</title>
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<funcsynopsis>
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<funcprototype>
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<funcdef>void <function>register_block</function></funcdef>
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<paramdef>string <parameter>name</parameter></paramdef>
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<paramdef>mixed <parameter>impl</parameter></paramdef>
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<paramdef>bool <parameter>cacheable</parameter></paramdef>
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<paramdef>array or null <parameter>cache_attrs</parameter></paramdef>
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</funcprototype>
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</funcsynopsis>
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<para>
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Use this to dynamically register block functions plugins.
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Pass in the block function name, followed by the PHP
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function callback that implements it.
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</para>
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<para>
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The php-function callback <parameter>impl</parameter> can be either (a) a string
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containing the function name or (b) an array of the form
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<literal>array(&$object, $method)</literal> with
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<literal>&$object</literal> being a reference to an
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object and <literal>$method</literal> being a string
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containing the mehod-name or (c) an array of the form
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<literal>array(&$class, $method)</literal> with
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<literal>$class</literal> being a classname and
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<literal>$method</literal> being a class method of that
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class.
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</para>
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<para>
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<parameter>$cacheable</parameter> and <parameter>$cache_attrs</parameter> can be omitted in most cases. See <link linkend="caching.cacheable">Controlling Cacheability of Plugins' Output</link> on how to use them properly.
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</para>
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<example>
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<title>register_block</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$smarty->register_block("translate", "do_translation");
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function do_translation ($params, $content, &$smarty, &$repeat) {
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if (isset($content)) {
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$lang = $params['lang'];
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// do some translation with $content
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return $translation;
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}
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}
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?>
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{* template *}
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{translate lang="br"}
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Hello, world!
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{/translate}
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]]>
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</programlisting>
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</example>
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</sect1>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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