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[Sync-En] language: document the PHP 8.4 comparison and readonly clone BC breaks #1106

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Merged
julionc merged 1 commit into from
Aug 26, 2026
+19 −2
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[Sync-En] language: document the PHP 8.4 comparison and readonly clone BC breaks #1106

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10 changes: 9 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: PhilDaiguille Status: ready -->
<!-- EN-Revision: 62e61e543c2d2b8519952efa246ed708026cfb16 Maintainer: PhilDaiguille Status: ready -->
<sect1 xml:id="language.oop5.properties" xmlns="http://docbook.org/ns/docbook">
<title>Propiedades</title>

Expand Down Expand Up @@ -373,6 +373,14 @@ var_dump($test2->prop); // NULL
</programlisting>
</example>
</para>
<note>
<simpara>
A partir de PHP 8.4.0, la modificación indirecta de una propiedad readonly
dentro de <link linkend="object.clone">__clone()</link>, como obtener una
referencia a ella (<code>$ref = &amp;$this->prop</code>), ya no está
permitida. Esto ya estaba prohibido durante la inicialización readonly.
</simpara>
</note>
</sect2>

<sect2 xml:id="language.oop5.properties.dynamic-properties">
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11 changes: 10 additions & 1 deletion language/operators/comparison.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: 16934048f79c6e117cd16a23c09c1b2ea502e284 Maintainer: PhilDaiguille Status: ready -->
<!-- EN-Revision: 62e61e543c2d2b8519952efa246ed708026cfb16 Maintainer: PhilDaiguille Status: ready -->
<!-- Reviewed: no -->
<sect1 xml:id="language.operators.comparison">
<title>Operadores de comparación</title>
Expand Down Expand Up @@ -346,6 +346,15 @@ function standard_array_compare($op1, $op2)
</simpara>
</note>

<note>
<simpara>
Encontrar una recursión durante la comparación, por ejemplo al comparar un
array o un objeto que contiene una referencia a sí mismo, lanza un
<exceptionname>Error</exceptionname> a partir de PHP 8.4.0; anteriormente,
esto provocaba un error fatal.
</simpara>
</note>

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