mirror of
https://github.com/smarty-php/smarty.git
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84 lines
2.5 KiB
XML
84 lines
2.5 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<sect1 id="api.fetch">
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<title>fetch</title>
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<methodsynopsis>
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<type>string</type><methodname>fetch</methodname>
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<methodparam><type>string</type><parameter>template</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>cache_id</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>compile_id</parameter></methodparam>
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</methodsynopsis>
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<para>
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This returns the template output instead of displaying it.
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Supply a valid <link
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linkend="template.resources">template resource</link>
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type and path. As an optional second parameter, you can pass a
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cache id. See the <link linkend="caching">caching
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section</link> for more information.
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</para>
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<para>
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As an optional third parameter, you can pass a compile id. This
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is in the event that you want to compile different versions of
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the same template, such as having separate templates compiled
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for different languages. Another use for compile_id is when you
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use more than one $template_dir but only one $compile_dir. Set
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a separate compile_id for each $template_dir, otherwise
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templates of the same name will overwrite each other. You can
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also set the <link
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linkend="variable.compile.id">$compile_id</link> variable once
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instead of passing this to each call to fetch().
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</para>
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<example>
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<title>fetch</title>
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<programlisting>
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include("Smarty.class.php");
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$smarty = new Smarty;
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$smarty->caching = true;
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// only do db calls if cache doesn't exist
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if(!$smarty->is_cached("index.tpl"))
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{
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// dummy up some data
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$address = "245 N 50th";
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$db_data = array(
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"City" => "Lincoln",
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"State" => "Nebraska",
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"Zip" = > "68502"
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);
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$smarty->assign("Name","Fred");
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$smarty->assign("Address",$address);
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$smarty->assign($db_data);
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}
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// capture the output
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$output = $smarty->fetch("index.tpl");
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// do something with $output here
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echo $output;</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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--> |