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Mikhail Alferov d96db32b2d Update 9b1673cf114a1e10c4563ab9223cb56aed552b89 to En (#1009)
* Update date-sunrise.xml

* Update date-sunset.xml

* Update date-sunrise.xml

* Update gmstrftime.xml

* Update strftime.xml

* Update strptime.xml

* Update enchant-broker-free-dict.xml

* Update enchant-broker-free.xml

* Update enchant-broker-get-dict-path.xml

* Update enchant-broker-set-dict-path.xml

* Update libxml-disable-entity-loader.xml

* Update mhash-count.xml

* Update mhash-get-block-size.xml

* Update mhash-get-hash-name.xml

* Update mhash-keygen-s2k.xml

* Update mhash.xml

* Update get-client-info.xml

* Update init.xml

* Update kill.xml

* Update ping.xml

* Update refresh.xml

* Update openssl-free-key.xml

* Update openssl-pkey-free.xml

* Update openssl-x509-free.xml

* Update lcg-value.xml

* Update isdisabled.xml

* Update getclass.xml

* Update isarray.xml

* Update isarray.xml amend the code example

* Update iscallable.xml

* Update shmop-close.xml

* Update shmop-close.xml Add the missing block

* Update wakeup.xml

* Update utf8-decode.xml

* Update utf8-decode.xml

* Update utf8-encode.xml

* Update utf8-decode.xml

* Update odbc-result-all.xml

* Update xml-set-object.xml

* Update zip-close.xml

* Update zip-entry-close.xml

* Update zip-entry-compressedsize.xml

* Update zip-entry-compressionmethod.xml

* Update zip-entry-filesize.xml

* Update zip-entry-name.xml

* Update zip-entry-open.xml

* Update zip-entry-read.xml

* Update zip-open.xml

* Update zip-read.xml
2024-12-02 07:09:11 +03:00

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This file contains ambiguous Unicode characters
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 9b1673cf114a1e10c4563ab9223cb56aed552b89 Maintainer: rjhdby Status: ready -->
<!-- Reviewed: no -->
<refentry xml:id="reflectionparameter.iscallable" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>ReflectionParameter::isCallable</refname>
<refpurpose>Проверяет, объявили ли тип параметра как callable</refpurpose>
</refnamediv>
<refsynopsisdiv>
&warn.deprecated.function-8-0-0;
<para>
Пример на этой странице показывает альтернативный способ, которым получают эту информацию.
</para>
</refsynopsisdiv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="ReflectionParameter">
<modifier role="attribute">#[\Deprecated]</modifier>
<modifier>public</modifier> <type>bool</type><methodname>ReflectionParameter::isCallable</methodname>
<void/>
</methodsynopsis>
<para>
</para>
&warn.undocumented.func;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Метод возвращает &true;, если тип параметра <type>callable</type>, иначе возвращает &false;.
Метод вернёт &null;, если возникла ошибка.
</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>
Метод устарел в пользу метода
<methodname>ReflectionParameter::getType</methodname>.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Пример альтернативного способа получить информацию о принадлежности параметра типу callable для PHP 8.0.0</title>
<para>
Начиная с PHP 8.0.0 следующий код сообщит, поддерживает ли параметр тип callable,
в том числе как часть объединения.
</para>
<programlisting role="php">
<![CDATA[
<?php
function declaresCallable(ReflectionParameter $reflectionParameter): bool
{
$reflectionType = $reflectionParameter->getType();
if (!$reflectionType) {
return false;
}
$types = $reflectionType instanceof ReflectionUnionType
? $reflectionType->getTypes()
: [$reflectionType]
;
return in_array(
'callable',
array_map(
fn(ReflectionNamedType $t) => $t->getName(),
$types
)
);
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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