mirror of
https://github.com/smarty-php/smarty.git
synced 2025-11-04 06:11:37 +01:00
134 lines
3.7 KiB
XML
134 lines
3.7 KiB
XML
<?xml version="1.0" encoding="windows-1251"?>
|
|
<!-- $Revision$ -->
|
|
<!-- EN-Revision: 1.2 Maintainer: tony2001 Status: ready -->
|
|
<sect1 id="plugins.functions">
|
|
<title>Ôóíêöèè øàáëîíà</title>
|
|
<funcsynopsis>
|
|
<funcprototype>
|
|
<funcdef>void <function>smarty_function_<replaceable>name</replaceable></function></funcdef>
|
|
<paramdef>array <parameter>$params</parameter></paramdef>
|
|
<paramdef>object <parameter>&$smarty</parameter></paramdef>
|
|
</funcprototype>
|
|
</funcsynopsis>
|
|
<para>
|
|
Âñå àòðèáóòû, ïåðåäàâàåìûå â ôóíêöèè øàáëîíà èç ñàìîãî øàáëîíà,
|
|
õðàíÿòñÿ â <parameter>$params</parameter> â âèäå àññîöèàòèâíîãî ìàññèâà.
|
|
Ïîëó÷èòü äîñòóï ê åãî çíà÷åíèÿì ìîæíî íàïðÿìóþ:
|
|
<varname>$params['start']</varname> èëè èñïîëüçóÿ
|
|
<varname>extract($params)</varname> äëÿ èìïîðòà â òàáëèöó.
|
|
</para>
|
|
<para>
|
|
Âûâîä (âîçâðàùàåìîå çíà÷åíèå) ôóíêöèè áóäåò ïîäñòàâëåí â ìåñòî ðàñïîëîæåíèÿ
|
|
òýãà ôóíêöèè â øàáëîíå (ôóíêöèÿ <function>fetch</function> íàïðèìåð).
|
|
 êà÷åñòâå àëüòåðíàòèâû, ôóíêöèÿ ìîæåò âûïîëíÿòü êàêèå ëèáî äåéñòâèÿ
|
|
áåç êàêîãî-ëèáî âûâîäà (<function>assign</function> ôóíêöèÿ).
|
|
</para>
|
|
<para>
|
|
Åñëè ôóíêöèÿ äîëæíà ïðèñâîèòü(assign) çíà÷åíèÿ íåêîòîðûì ïåðåìåííûì â øàáëîíå èëè
|
|
èñïîëüçîâàòü èíûå âîçìîæíîñòè Smarty, òî ìîæíî ðàáîòàòü ñ îáúåêòîì
|
|
<parameter>$smarty</parameter> êàê îáû÷íî.
|
|
</para>
|
|
<para>
|
|
Ñì. òàêæå:
|
|
<link linkend="api.register.function">register_function()</link>,
|
|
<link linkend="api.unregister.function">unregister_function()</link>.
|
|
</para>
|
|
<para>
|
|
<example>
|
|
<title>Ôóíêöèÿ-ïëàãèí ñ âûâîäîì</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
/*
|
|
* Smarty plugin
|
|
* -------------------------------------------------------------
|
|
* File: function.eightball.php
|
|
* Type: function
|
|
* Name: eightball
|
|
* Purpose: outputs a random magic answer
|
|
* -------------------------------------------------------------
|
|
*/
|
|
function smarty_function_eightball($params, &$smarty)
|
|
{
|
|
$answers = array('Äà',
|
|
'Íåò',
|
|
'Íèêîèì îáðàçîì',
|
|
'Ïåðñïåêòèâà òàê ñåáå...',
|
|
'Ñïðîñèòå ïîçæå',
|
|
'Âñå ìîæåò áûòü');
|
|
|
|
$result = array_rand($answers);
|
|
return $answers[$result];
|
|
}
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</para>
|
|
<para>
|
|
êîòîðàÿ ìîæåò áûòü èñïîëüçîâàíà â øàáëîíå ñëåäóþùèì îáðàçîì:
|
|
</para>
|
|
<programlisting>
|
|
<![CDATA[
|
|
Âîïðîñ: Ìû êîãäà-íèáóäü íàéäåì âðåìÿ äëÿ îòïóñêà?
|
|
Îòâåò: {eightball}.
|
|
]]>
|
|
</programlisting>
|
|
<para>
|
|
<example>
|
|
<title>Ôóíêöèÿ-ïëàãèí áåç âûâîäà</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
/*
|
|
* Smarty plugin
|
|
* -------------------------------------------------------------
|
|
* File: function.assign.php
|
|
* Type: function
|
|
* Name: assign
|
|
* Purpose: assign a value to a template variable
|
|
* -------------------------------------------------------------
|
|
*/
|
|
function smarty_function_assign($params, &$smarty)
|
|
{
|
|
extract($params);
|
|
|
|
if (empty($var)) {
|
|
$smarty->trigger_error("assign: missing 'var' parameter");
|
|
return;
|
|
}
|
|
|
|
if (!in_array('value', array_keys($params))) {
|
|
$smarty->trigger_error("assign: missing 'value' parameter");
|
|
return;
|
|
}
|
|
|
|
$smarty->assign($var, $value);
|
|
}
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</para>
|
|
</sect1>
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|