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[Sync-En] strings: split the illegal string offsets output by PHP version #1201

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Merged
PhilDaiguille merged 1 commit into from
Sep 1, 2026
Merged

[Sync-En] strings: split the illegal string offsets output by PHP version #1201

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44 changes: 37 additions & 7 deletions language/types/string.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: 0d964bcaac6618dd80b974eb6fcdf3c67ca07340 Maintainer: PhilDaiguille Status: ready -->
<!-- EN-Revision: eb4bde8a489ee6523879baa482247ed49aea951d Maintainer: PhilDaiguille Status: ready -->
<sect1 xml:id="language.types.string">
<title>Cadenas</title>

Expand Down Expand Up @@ -1061,10 +1061,16 @@ var_dump($str);
</programlisting>
</example>

<para>
Los offsets de string deben ser enteros o strings que parezcan enteros,
de lo contrario se emitirá una advertencia.
</para>
<simpara>
Los offsets de string deben ser enteros o strings que parezcan enteros. A
partir de PHP 8.0.0, cualquier otra string lanza un
<exceptionname>TypeError</exceptionname>, salvo una string que comience por
un entero seguido de otros caracteres, que emite un
<constant>E_WARNING</constant> y se interpreta como ese entero inicial.
Anterior a PHP 8.0.0, no se lanzaba ningún
<exceptionname>TypeError</exceptionname>: un offset ilegal emitía un
<constant>E_WARNING</constant> en su lugar.
</simpara>

<example>
<title>Ejemplo de offsets de string ilegales</title>
Expand All @@ -1073,6 +1079,8 @@ var_dump($str);
<?php
$str = 'abc';

$keys = [ '1', '1.0', 'x', '1x' ];

foreach ($keys as $keyToTry) {
var_dump(isset($str[$keyToTry]));

Expand All @@ -1087,7 +1095,7 @@ foreach ($keys as $keyToTry) {
?>
]]>
</programlisting>
&example.outputs;
&example.outputs.8;
<screen>
<![CDATA[
bool(true)
Expand All @@ -1101,7 +1109,29 @@ Cannot access offset of type string on string

bool(false)

Warning: Illegal string offset "1x" in Standard input code on line 10
Warning: Illegal string offset "1x" in example.php on line 10
string(1) "b"
]]>
</screen>
&example.outputs.7;
<screen>
<![CDATA[
bool(true)
string(1) "b"

bool(false)

Warning: Illegal string offset '1.0' in example.php on line 10
string(1) "b"

bool(false)

Warning: Illegal string offset 'x' in example.php on line 10
string(1) "a"

bool(false)

Notice: A non well formed numeric value encountered in example.php on line 10
string(1) "b"
]]>
</screen>
Expand Down