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smarty/docs/ru/designers/language-builtin-functions/language-function-include-php.xml
2006-06-22 11:00:11 +00:00

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<?xml version="1.0" encoding="windows-1251"?>
<!-- $Revision$ -->
<!-- EN-Revision: 1.10 Maintainer: freespace Status: ready -->
<sect1 id="language.function.include.php">
<title>{include_php}</title>
<note>
<title>Òåõíè÷åñêîå çàìå÷àíèå</title>
<para>
{include_php} äîñòàòî÷íî óñòàðåëà â Smarty, âû ìîæåòå äîñòè÷ü ýòîé
ôóíêöèîíàëüíîñòè ïðè ïîìîùè ñîáñòâåííûõ ôóíêöèé øàáëîíà.
Åäèíñòâåííàÿ ïðè÷èíà äëÿ èñïîëüçîâàíèÿ {include_php} - ýòî ñåðü¸çíàÿ
íåîáõîäèìîñòü îòäåëèòü PHP-ôóíêöèþ îò äèðåêòîðèè
<link linkend="variable.plugins.dir">plugins</link>
èëè êîäà âàøåãî ïðèëîæåíèÿ. Ñì. <link
linkend="tips.componentized.templates">ïðèìåðû ñîñòàâíûõ øàáëîíîâ</link>
äëÿ äîïîëíèòåëüíîé èíôîðìàöèè.
</para>
</note>
<informaltable frame="all">
<tgroup cols="5">
<colspec colname="param" align="center" />
<colspec colname="type" align="center" />
<colspec colname="required" align="center" />
<colspec colname="default" align="center" />
<colspec colname="desc" />
<thead>
<row>
<entry>Èìÿ àòðèáóòà</entry>
<entry>Òèï</entry>
<entry>Îáÿçàòåëåí</entry>
<entry>Ïî óìîë÷àíèþ</entry>
<entry>Îïèñàíèå</entry>
</row>
</thead>
<tbody>
<row>
<entry>file</entry>
<entry>string</entry>
<entry>Äà</entry>
<entry><emphasis>n/a</emphasis></entry>
<entry>Èìÿ ïîäêëþ÷àåìîãî php ôàéëà</entry>
</row>
<row>
<entry>once</entry>
<entry>boolean</entry>
<entry>Íåò</entry>
<entry><emphasis>true</emphasis></entry>
<entry>Óêàçûâàåò ïîäêëþ÷àòü ôàéë èëè íåò,
åñëè îí óæå áûë îäíàæäû ïîäêëþ÷åí</entry>
</row>
<row>
<entry>assign</entry>
<entry>string</entry>
<entry>Íåò</entry>
<entry><emphasis>n/a</emphasis></entry>
<entry>Íàçâàíèå ïåðåìåííîé, êîòîðîé áóäåò
ïðèñâîåí âûâîä include_php</entry>
</row>
</tbody>
</tgroup>
</informaltable>
<para>
Òýãè {include_php} èñïîëüçóþòñÿ äëÿ ïîäêëþ÷åíèÿ PHP-ñêðèïòà â øàáëîí.
Åñëè ðåæèì <link linkend="variable.security">$security</link> âêëþ÷åí,
òî PHP-ñêðèïò äîëæåí áûòü ðàñïîëîæåí â äèðåêòîðèè
<link linkend="variable.trusted.dir">$trusted_dir</link>.
Òýã {include_php} äîëæåí èìåòü àòðèáóò "file", êîòîðûé
óêàçûâàåò ïóòü ê ïîäêëþ÷àåìîìó PHP-ôàéëó, ëèáî îòíîñèòåëüíûé ê
<link linkend="variable.trusted.dir">$trusted_dir</link>,
ëèáî àáñîëþòíûé ïóòü.
</para>
<para>
Ïî óìîë÷àíèþ, PHP-ôàéëû ïîäêëþ÷àþòñÿ òîëüêî îäèí ðàç, äàæå åñëè
âûçûâàþòñÿ íåñêîëüêî ðàç â øàáëîíå. Ìîæíî óêàçàòü, ÷òî ôàéë äîëæåí
áûòü ïîäêëþ÷åí êàæäûé ðàç, óêàçàâ àòðèáóò <emphasis>once</emphasis>.
Óñòàíîâèâ once â ëîæü (false) óêàçûâàåò, ÷òî ôàéë äîëæåí áûòü
ïîäêëþ÷åí âíå çàâèñèìîñòè îò òîãî, áûë ëè îí ïîäêëþ÷åí ðàíüøå.
</para>
<para>
Ìîæíî óêàçàòü îïöèîíàëüíûé àòðèáóò <emphasis>assign</emphasis>,
êîòîðûé óêàçûâàåò èìÿ ïåðåìåííîé, êîòîðîé áóäåò ïðèñâîåí âûâîä
<emphasis>{include_php}</emphasis>, âìåñòî îòîáðàæåíèÿ.
</para>
<para>
Îáúåêò smarty äîñòóïåí â ïîäêëþ÷àåìîì PHP-ôàéëå êàê $this.
</para>
<example>
<title>Ôóíêöèÿ {include_php}</title>
<para>load_nav.php</para>
<programlisting role="php">
<![CDATA[
<?php
// çàãðóæàåò ïåðåìåííûå èç ÁÄ MySQL è ïðèñâàèâàåò èõ øàáëîíó
require_once('MySQL.class.php');
$sql = new MySQL;
$sql->query('select * from site_nav_sections order by name',SQL_ALL);
$this->assign('sections',$sql->record);
?>
]]>
</programlisting>
<para>index.tpl</para>
<programlisting>
<![CDATA[
{* àáñîëþòíûé ïóòü, ëèáî îòíîñèòåëüíûé ê $trusted_dir *}
{include_php file='/path/to/load_nav.php'}
{foreach item="curr_section" from=$sections}
<a href="{$curr_section.url}">{$curr_section.name}</a><br />
{/foreach}
]]>
</programlisting>
</example>
<para>
Ñì. òàêæå
<link linkend="language.function.include">{include}</link>,
<link linkend="language.function.php">{php}</link>,
<link linkend="language.function.capture">{capture}</link>,
<link linkend="template.resources">Ðåñóðñû</link>
è
<link linkend="tips.componentized.templates">Ñîñòàâíûå øàáëîíû</link>
</para>
</sect1>
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