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[Sync-En] objects does not have to be Traversable to be ForEach'ed. (#4535) #1231

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julionc merged 1 commit into from
Sep 2, 2026
+5 −4
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[Sync-En] objects does not have to be Traversable to be ForEach'ed. (#4535) #1231

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9 changes: 5 additions & 4 deletions language/control-structures/foreach.xml
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Original file line number Diff line number Diff line change
@@ -1,12 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: e674990649cd2b111b8dd1175a7a1befcc621635 Maintainer: PhilDaiguille Status: ready -->
<!-- Reviewed: no -->
<!-- EN-Revision: 0d9947f2b1f0997cd8ddf80227b632dd5d3f2f92 Maintainer: PhilDaiguille Status: ready -->
<sect1 xml:id="control-structures.foreach" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<title>foreach</title>
<?phpdoc print-version-for="foreach"?>
<para>
La estructura <literal>foreach</literal> proporciona una forma sencilla de
iterar sobre <type>array</type>s y objetos <interfacename>Traversable</interfacename>.
iterar sobre <type>array</type>s y objetos.
<literal>foreach</literal> generará un error cuando se utilice con
una variable que contenga un tipo de dato diferente o con una variable no inicializada.
<informalexample>
Expand All @@ -27,7 +26,7 @@ foreach (iterable_expression as $key => $value) {
</informalexample>
</para>
<simpara>
La primera forma recorre el iterable dado por
La primera forma recorre el valor dado por
<literal>iterable_expression</literal>. En cada iteración, el valor del
elemento actual se asigna a <literal>$value</literal>.
</simpara>
Expand All @@ -41,6 +40,8 @@ foreach (iterable_expression as $key => $value) {
y <function>key</function>.
</simpara>
<simpara>
Por defecto, un objeto se recorre sobre las propiedades que son
<link linkend="language.oop5.visibility">visibles</link> desde el ámbito actual.
Es posible
<link linkend="language.oop5.iterations">personalizar la iteración de objetos</link>.
</simpara>
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