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allowdynamicproperties.xml
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134 lines (116 loc) · 3.94 KB
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: be3574f52a050f3dd9aa6ca9dffc19b0484c250a Maintainer: pierrick Status: ready -->
<!-- Reviewed: no -->
<reference xml:id="class.allowdynamicproperties" role="class" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
<title>La classe AllowDynamicProperties</title>
<titleabbrev>AllowDynamicProperties</titleabbrev>
<partintro>
<section xml:id="allowdynamicproperties.intro">
&reftitle.intro;
<simpara>
Cet attribut est utilisé pour marquer les classes qui autorisent les
<link linkend="language.oop5.properties.dynamic-properties">propriétés dynamiques</link>.
</simpara>
<note>
<simpara>
Bien que les attributs eux-mêmes ne soient pas hérités, l'effet de l'attribut
<literal>AllowDynamicProperties</literal> <emphasis>l'est</emphasis>.
Les classes enfants d'une classe marquée avec cet attribut autoriseront également
les propriétés dynamiques, même si elles ne déclarent pas explicitement l'attribut.
</simpara>
</note>
</section>
<section xml:id="allowdynamicproperties.synopsis">
&reftitle.classsynopsis;
<classsynopsis class="class">
<ooclass>
<modifier role="attribute">#[\Attribute]</modifier>
<modifier>final</modifier>
<classname>AllowDynamicProperties</classname>
</ooclass>
<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.allowdynamicproperties')/db:refentry/db:refsect1[@role='description']/descendant::db:constructorsynopsis[@role='AllowDynamicProperties'])">
<xi:fallback/>
</xi:include>
</classsynopsis>
</section>
<section>
&reftitle.examples;
<simpara>
Les propriétés dynamiques sont obsolètes à partir de PHP 8.2.0,
donc les utiliser sans marquer la classe avec cet attribut émettra
un avis d'obsolescence.
</simpara>
<example>
<title>AllowDynamicProperties avec une propriété inexistante</title>
<programlisting role="php">
<![CDATA[
<?php
class DefaultBehaviour { }
#[\AllowDynamicProperties]
class ClassAllowsDynamicProperties { }
$o1 = new DefaultBehaviour();
$o2 = new ClassAllowsDynamicProperties();
$o1->nonExistingProp = true;
$o2->nonExistingProp = true;
?>
]]>
</programlisting>
&example.outputs.82;
<screen>
<![CDATA[
Deprecated: Creation of dynamic property DefaultBehaviour::$nonExistingProp is deprecated in file on line 10
]]>
</screen>
</example>
<example>
<title>AllowDynamicProperties avec une propriété inexistante dans une classe héritée</title>
<programlisting role="php">
<![CDATA[
<?php
class DefaultBehaviour { }
#[\AllowDynamicProperties]
class ClassAllowsDynamicProperties { }
class InheritedClassAllowsDynamicProperties extends ClassAllowsDynamicProperties { }
$o1 = new DefaultBehaviour();
$o2 = new InheritedClassAllowsDynamicProperties();
$o1->nonExistingProp = true;
$o2->nonExistingProp = true;
?>
]]>
</programlisting>
&example.outputs.82;
<screen>
<![CDATA[
Deprecated: Creation of dynamic property DefaultBehaviour::$nonExistingProp is deprecated in file on line 12
]]>
</screen>
</example>
</section>
<section xml:id="allowdynamicproperties.seealso">
&reftitle.seealso;
<simpara><link linkend="language.attributes">Aperçu des attributs</link></simpara>
</section>
</partintro>
&language.predefined.allowdynamicproperties.construct;
</reference>
<!-- 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:"~/.phpdoc/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
-->