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<refentry xml:id="function.mb-encoding-aliases" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">

<refnamediv>

<refname>mb_encoding_aliases</refname>

<refpurpose>Obtiene los alias de un tipo de codificación conocido</refpurpose>

</refnamediv>

<refsect1 role="description">

&reftitle.description;

<methodsynopsis>

<type>array</type><methodname>mb_encoding_aliases</methodname>

<methodparam><type>string</type><parameter>encoding</parameter></methodparam>

</methodsynopsis>

<para>

Devuelve un array de alias para un tipo conocido de codificación.

</para>

</refsect1>

<refsect1 role="parameters">

&reftitle.parameters;

<variablelist>

<varlistentry>

<term><parameter>encoding</parameter></term>

<listitem>

<para>

El tipo de codificación a verificar, para los alias.

</para>

</listitem>

</varlistentry>

</variablelist>

</refsect1>

<refsect1 role="returnvalues">

&reftitle.returnvalues;

<para>

Devuelve un array indexado numéricamente de alias de codificación.

&return.falseforfailure;

</para>

</refsect1>

<refsect1 role="errors">

&reftitle.errors;

<para>

Genera un <classname>ValueError</classname> si

<parameter>encoding</parameter> es desconocido.

</para>

</refsect1>

<refsect1 role="changelog">

&reftitle.changelog;

<informaltable>

<tgroup cols="2">

<thead>

<row>

<entry>&Version;</entry>

<entry>&Description;</entry>

</row>

</thead>

<tbody>

<row>

<entry>8.0.0</entry>

<entry>

Si el argumento <parameter>encoding</parameter> es desconocido, ahora se genera un <classname>ValueError</classname>;

previamente, se emitía un <constant>E_WARNING</constant> y la función devolvía &false;.

</entry>

</row>

</tbody>

</tgroup>

</informaltable>

</refsect1>

<refsect1 role="examples">

&reftitle.examples;

<example>

<title>Ejemplo con <function>mb_encoding_aliases</function></title>

<programlisting role="php">

<![CDATA[

<?php

$encoding = 'ASCII';

$known_encodings = mb_list_encodings();

if (in_array($encoding, $known_encodings)) {

$aliases = mb_encoding_aliases($encoding);

print_r($aliases);

} else {

echo "Codificación ($encoding) desconocida.\n";

}

?>

]]>

</programlisting>

&example.outputs.similar;

<screen>

<![CDATA[

Array

(

[0] => ANSI_X3.4-1968

[1] => iso-ir-6

[2] => ANSI_X3.4-1986

[3] => ISO_646.irv:1991

[4] => US-ASCII

[5] => ISO646-US

[6] => us

[7] => IBM367

[8] => cp367

[9] => csASCII

)

]]>

</screen>

</example>

</refsect1>

<refsect1 role="seealso">

&reftitle.seealso;

<para>

<simplelist>

<member><function>mb_list_encodings</function></member>

</simplelist>

</para>

</refsect1>

</refentry>

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