mirror of
https://github.com/smarty-php/smarty.git
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135 lines
5.0 KiB
XML
135 lines
5.0 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<sect1 id="language.function.html.image">
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<title>html_image</title>
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<informaltable frame="all">
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<tgroup cols="5">
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<colspec colname="param" align="center" />
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<colspec colname="type" align="center" />
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<colspec colname="required" align="center" />
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<colspec colname="default" align="center" />
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<colspec colname="desc" />
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<thead>
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<row>
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<entry>Èìÿ àòòðèáóòà</entry>
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<entry>Òèï</entry>
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<entry>Îáÿçàòåëåí</entry>
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<entry>Ïî óìîë÷àíèþ</entry>
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<entry>Îïèñàíèå</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>file</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Äà</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>íàçâàíèå/ïóòü ê èçîáðàæåíèþ</entry>
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</row>
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<row>
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<entry>border</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>0</emphasis></entry>
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<entry>ðàçìåð ðàìêè âîêðóã èçîáðàæåíèÿ</entry>
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</row>
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<row>
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<entry>height</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>ðåàëüíàÿ âûñîòà èçîáðàæåíèÿ</emphasis></entry>
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<entry>âûñîòà èçîáðàæåíèÿ</entry>
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</row>
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<row>
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<entry>width</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>ðåàëüíàÿ øèðèíà èçîáðàæåíèÿ</emphasis></entry>
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<entry>øèðèíà èçîáðàæåíèÿ</entry>
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</row>
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<row>
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<entry>basedir</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>êîðåíü âåá ñåðâåðà</emphasis></entry>
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<entry>ïàïêà, îò êîòîðîé óêàçàíû îòíîñèòåëüíûå ïóòè</entry>
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</row>
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<row>
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<entry>link</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>çíà÷åíèå href, êóäà ññûëàåòñÿ êàðòèíêà</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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<para>
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Ïîëüçîâàòåëüñêàÿ ôóíêöèÿ html_image ãåíåðèðóåò HTML äëÿ èçîáðàæåíèÿ.
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Øèðèíà è âûñîòà àâòîìàòè÷åñêè âû÷èñëÿþòñÿ èç ôàéëà èçîáðàæåíèÿ, åñëè
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íå óêàçàíû ÿâíî.
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</para>
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<para>
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basedir - áàçîâàÿ ïàïêà äëÿ îòíîñèòåëüíûõ ïóòåé. Åñëè íå óêàçàíà,
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òî èñïîëüçóåòñÿ êîðåíü âåá ñåðâåð (ïåðåìåííàÿ îêðóæåíè DOCUMENT_ROOT).
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Åñëè security âêëþ÷åíî, òî ïóòü ê èçîáðàæåíèÿ äîëæåí áûòü â ïðåäåëàõ
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áåçîïàñíûõ ïàïîê.
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</para>
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<para>
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Àòòðèáóò link óêàçûâàåò, êóäà ññûëàåòñÿ èçîáðàæåíèå. Àòòðèáóò
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link óñòàíàâëèâàåò çíà÷åíèå àòòðèáóòà href òýãà À. Åñëè óêàçàí
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àòòðèáóò link, òî èçîáðàæåíèå îêðóæàåòñÿ âûðàæåíèÿìè <a
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href="LINKVALUE"> è <a>.
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</para>
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<note>
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<title>Òåõíè÷åñêîå Çàìå÷àíèå</title>
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<para>
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html_image òðåáóåò îáðàùåíèå ê äèñêó lzk ÷òåíèÿ èçîáðàæåíèÿ
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è âû÷èñëåíèÿ åãî ðàçìåðîâ. Åñëè íå èñïîëüçóåòñÿ êýøèðîâàíèå
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øàáëîíîâ, òî òîãäà ëóø÷å íå ïîëüçîâàòüñÿ òýãîì html_image
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è âñòàâëÿòü ñòàòè÷åñêèå òýãè èçîáðàæåíèé, äëÿ äîñòèæåíèÿ
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îïòèìàëüíîãî áûñòðîäåéñòâèÿ.
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</para>
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</note>
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<example>
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<title>html_image</title>
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<programlisting>
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index.php:
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require('Smarty.php.class');
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$smarty = new Smarty;
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$smarty->display('index.tpl');
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index.tpl:
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{html_image file="pumpkin.jpg"}
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{html_image file="/path/from/docroot/pumpkin.jpg"}
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{html_image file="../path/relative/to/currdir/pumpkin.jpg"}
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OUTPUT: (possible)
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<img src="pumpkin.jpg" border="0" width="44" height="68">
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<img src="/path/under/docroot/pumpkin.jpg" border="0" width="44" height="68">
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<img src="../path/relative/to/currdir/pumpkin.jpg" border="0" width="44" height="68"></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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--> |