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* 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
135 lines
3.5 KiB
XML
135 lines
3.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 9b1673cf114a1e10c4563ab9223cb56aed552b89 Maintainer: tmn Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="reflectionparameter.isarray" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>ReflectionParameter::isArray</refname>
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<refpurpose>Проверяет, ожидает ли параметр массив в аргументе</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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&warn.deprecated.function-8-0-0;
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<para>Пример на этой странице показыват альтернативный способ, которым получают эту информацию.</para>
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</refsynopsisdiv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis role="ReflectionParameter">
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<modifier role="attribute">#[\Deprecated]</modifier>
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<modifier>public</modifier> <type>bool</type><methodname>ReflectionParameter::isArray</methodname>
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<void/>
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</methodsynopsis>
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<para>
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Метод проверяет, ожидает ли параметр массив как значение аргумента.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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&no.function.parameters;
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Метод возвращает &true;, если параметр ожидает в аргументе значение с типом <type>array</type>,
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иначе возвращает &false;.
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>8.0.0</entry>
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<entry>
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Метод устарел в пользу метода
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<methodname>ReflectionParameter::getType</methodname>.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Альтернатива в PHP 8.0.0</title>
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<para>
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Начиная с PHP 8.0.0 следующий код сообщит, объявляет ли тип массивы,
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в том числе как часть объединения.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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function declaresArray(ReflectionParameter $reflectionParameter): bool
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{
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$reflectionType = $reflectionParameter->getType();
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if (!$reflectionType) {
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return false;
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}
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$types = $reflectionType instanceof ReflectionUnionType
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? $reflectionType->getTypes()
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: [$reflectionType]
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;
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return in_array(
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'array',
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array_map(
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fn(ReflectionNamedType $t) => $t->getName(),
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$types
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)
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);
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><methodname>ReflectionParameter::isOptional</methodname></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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