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[Sync EN] language: document the PHP 8.4 comparison and readonly clone BC breaks #3304

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Merged
lacatoire merged 1 commit into from
Aug 22, 2026
Merged

[Sync EN] language: document the PHP 8.4 comparison and readonly clone BC breaks #3304

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12 changes: 11 additions & 1 deletion language/oop5/properties.xml
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: dff848b17dafaabfb7662ffb5fecfcb04e3b771d Maintainer: lacatoire Status: ready -->
<!-- EN-Revision: 62e61e543c2d2b8519952efa246ed708026cfb16 Maintainer: lacatoire Status: ready -->
<sect1 xml:id="language.oop5.properties" xmlns="http://docbook.org/ns/docbook">
<title>Propriétés</title>

Expand Down Expand Up @@ -377,6 +377,16 @@ var_dump($test2->prop); // NULL
</programlisting>
</example>
</para>
<note>
<simpara>
À partir de PHP 8.4.0, la modification indirecte d'une propriété
<literal>readonly</literal> au sein de
<link linkend="object.clone">__clone()</link>, comme l'obtention d'une
référence vers celle-ci (<code>$ref = &amp;$this->prop</code>), n'est plus
autorisée. Cela était déjà interdit lors de l'initialisation d'une
propriété <literal>readonly</literal>.
</simpara>
</note>
</sect2>

<sect2 xml:id="language.oop5.properties.dynamic-properties">
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12 changes: 10 additions & 2 deletions language/operators/comparison.xml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 16934048f79c6e117cd16a23c09c1b2ea502e284 Maintainer: yannick Status: ready -->
<!-- Reviewed: no -->
<!-- EN-Revision: 62e61e543c2d2b8519952efa246ed708026cfb16 Maintainer: yannick Status: ready -->
<sect1 xml:id="language.operators.comparison">
<title>Opérateurs de comparaison</title>
<titleabbrev>Comparaison</titleabbrev>
Expand Down Expand Up @@ -350,6 +349,15 @@ function standard_array_compare($op1, $op2)
</simpara>
</note>

<note>
<simpara>
Rencontrer une récursion lors d'une comparaison, par exemple en comparant
un tableau ou un objet qui contient une référence vers lui-même, lève une
<exceptionname>Error</exceptionname> à partir de PHP 8.4.0 ; auparavant,
cela provoquait une erreur fatale.
</simpara>
</note>

<sect2 xml:id="language.operators.comparison.incomparable">
<title>Valeurs incomparables</title>
<simpara>
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