mirror of
https://github.com/smarty-php/smarty.git
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120 lines
3.8 KiB
XML
120 lines
3.8 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="language.function.eval">
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<title>eval</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>Nom attribut</entry>
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<entry>Type</entry>
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<entry>Requis</entry>
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<entry>Defaut</entry>
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<entry>Description</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>var</entry>
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<entry>mixed</entry>
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<entry>Oui</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>variable (ou cha<68>ne de caract<63>res) <20> <20>valuer</entry>
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</row>
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<row>
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<entry>assign</entry>
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<entry>cha<EFBFBD>ne de caract<63>res</entry>
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<entry>Non</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>Le nom de la variable PHP dans laquelle la sortie
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sera assign<67>e</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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eval <20>value une variable comme si cette derni<6E>re <20>tait un template.
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Peut <20>tre utile pour embarquer des balises de templates ou des variables
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de template dans des variables ou des balises/variables dans des
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variables de fichiers de configuration.
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</para>
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<para>
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Si vous d<>finissez l'attribut "assign", la sortie sera assign<67>e <20> la
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variable de template d<>sign<67>e plut<75>t que d'<27>tre affich<63>e dans le
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template.
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</para>
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<note>
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<title>Note technique</title>
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<para>
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Les variables <20>valu<6C>es sont trait<69>es de la m<>me fa<66>on que les templates.
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Elles suivent les m<>mes r<>gles de traitement et de s<>curit<69>, comme si
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elles <20>taient r<>ellement des templates.
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</para>
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</note>
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<note>
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<title>Note technique</title>
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<para>
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Les variables <20>valu<6C>es sont compil<69>es <20> chaque invocation, et la version
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compil<69>e n'est pas sauvegard<72>e ! Toutefois, si le cache est activ<69>,
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la sortie sera plac<61>e en cache avec le reste du template.
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</para>
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</note>
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<example>
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<title>eval</title>
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<programlisting>
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setup.conf
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----------
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emphstart = <b>
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emphend = </b>
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titre = Bienvenue sur la homepage de {$company} !
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ErrorVille = Vous devez sp<73>cifier un nom de {#emphstart#}ville{#emphend#}.
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ErrorDept = Vous devez sp<73>cifier un {#emphstart#}d<>partement{#emphend#}.
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index.tpl
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---------
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{config_load file="setup.conf"}
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{eval var=$foo}
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{eval var=#titre#}
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{eval var=#ErrorVille#}
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{eval var=#ErrorDept# assign="state_error"}
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{$state_error}
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SORTIE:
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Ceci est le contenu de foo.
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Bienvenue sur la homepage de FictifLand.
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Vous devez sp<73>cifier un nom de <b>ville</b>.
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Vous devez sp<73>cifier un <b>d<EFBFBD>partement</b>.
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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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