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[Sync-En] array: note SORT_REGULAR with numeric strings in array_unique() #1145

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Merged
julionc merged 1 commit into from
Aug 28, 2026
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[Sync-En] array: note SORT_REGULAR with numeric strings in array_unique() #1145

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13 changes: 10 additions & 3 deletions reference/array/functions/array-unique.xml
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Original file line number Diff line number Diff line change
@@ -1,7 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 17c238517825dfb7ec3edfef5972acd944ffbc1e Maintainer: PhilDaiguille Status: ready -->
<!-- Reviewed: no -->
<!-- EN-Revision: 47cbf365f535be1517473eee446e94d096778ca8 Maintainer: PhilDaiguille Status: ready -->
<!-- CREDITS: DavidA. -->
<refentry xml:id="function.array-unique" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
Expand Down Expand Up @@ -60,6 +58,15 @@
<listitem>
<simpara><constant>SORT_REGULAR</constant> - compara los elementos normalmente
(no modifica los tipos)</simpara>
<note>
<simpara>
Al combinar <constant>SORT_REGULAR</constant> con arrays que mezclan
strings numéricos y no numéricos, el algoritmo de ordenar y comparar
podría no colocar los elementos iguales de forma adyacente, lo que
puede dejar duplicados en el resultado. Se debe utilizar
<constant>SORT_STRING</constant> para evitarlo.
</simpara>
</note>
</listitem>
<listitem>
<simpara><constant>SORT_NUMERIC</constant> - compara los elementos
Expand Down