mirror of
https://github.com/php/doc-ru.git
synced 2026-03-24 07:42:22 +01:00
186 lines
4.2 KiB
XML
186 lines
4.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
||
<!-- EN-Revision: fadab82e11cf93c08eb214cf9d67e9e5ac586a30 Maintainer: sergey Status: ready -->
|
||
<!-- Reviewed: no -->
|
||
<refentry xml:id="reflectionclass.getattributes" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
|
||
<refnamediv>
|
||
<refname>ReflectionClass::getAttributes</refname>
|
||
<refpurpose>Получает атрибуты</refpurpose>
|
||
</refnamediv>
|
||
|
||
<refsect1 role="description">
|
||
&reftitle.description;
|
||
<methodsynopsis role="ReflectionClass">
|
||
<modifier>public</modifier> <type>array</type><methodname>ReflectionClass::getAttributes</methodname>
|
||
<methodparam choice="opt"><type class="union"><type>string</type><type>null</type></type><parameter>name</parameter><initializer>&null;</initializer></methodparam>
|
||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter><initializer>0</initializer></methodparam>
|
||
</methodsynopsis>
|
||
<para>
|
||
Возвращает все атрибуты, объявленные в этом классе, в виде массива <type>ReflectionAttribute</type>.
|
||
</para>
|
||
</refsect1>
|
||
|
||
<refsect1 role="parameters">
|
||
&reftitle.parameters;
|
||
<variablelist>
|
||
&reflection.getattributes.param.name;
|
||
&reflection.getattributes.param.flags;
|
||
</variablelist>
|
||
</refsect1>
|
||
|
||
<refsect1 role="returnvalues">
|
||
&reftitle.returnvalues;
|
||
<para>
|
||
Массив атрибутов в виде объекта <classname>ReflectionAttribute</classname>.
|
||
</para>
|
||
</refsect1>
|
||
|
||
<refsect1 role="examples">
|
||
&reftitle.examples;
|
||
<para>
|
||
<example>
|
||
<title>Простой пример использования</title>
|
||
<programlisting role="php">
|
||
<![CDATA[
|
||
<?php
|
||
#[Attribute]
|
||
class Fruit {
|
||
}
|
||
|
||
#[Attribute]
|
||
class Red {
|
||
}
|
||
|
||
#[Fruit]
|
||
#[Red]
|
||
class Apple {
|
||
}
|
||
|
||
$class = new ReflectionClass('Apple');
|
||
$attributes = $class->getAttributes();
|
||
print_r(array_map(fn($attribute) => $attribute->getName(), $attributes));
|
||
?>
|
||
]]>
|
||
</programlisting>
|
||
&example.outputs;
|
||
<screen>
|
||
<![CDATA[
|
||
Array
|
||
(
|
||
[0] => Fruit
|
||
[1] => Red
|
||
)
|
||
]]>
|
||
</screen>
|
||
</example>
|
||
</para>
|
||
<para>
|
||
<example>
|
||
<title>Фильтрация результатов по имени класса</title>
|
||
<programlisting role="php">
|
||
<![CDATA[
|
||
<?php
|
||
#[Attribute]
|
||
class Fruit {
|
||
}
|
||
|
||
#[Attribute]
|
||
class Red {
|
||
}
|
||
|
||
#[Fruit]
|
||
#[Red]
|
||
class Apple {
|
||
}
|
||
|
||
$class = new ReflectionClass('Apple');
|
||
$attributes = $class->getAttributes('Fruit');
|
||
print_r(array_map(fn($attribute) => $attribute->getName(), $attributes));
|
||
?>
|
||
]]>
|
||
</programlisting>
|
||
&example.outputs;
|
||
<screen>
|
||
<![CDATA[
|
||
Array
|
||
(
|
||
[0] => Fruit
|
||
)
|
||
]]>
|
||
</screen>
|
||
</example>
|
||
</para>
|
||
<para>
|
||
<example>
|
||
<title>Фильтрация результатов по имени класса с наследованием</title>
|
||
<programlisting role="php">
|
||
<![CDATA[
|
||
<?php
|
||
interface Color {
|
||
}
|
||
|
||
#[Attribute]
|
||
class Fruit {
|
||
}
|
||
|
||
#[Attribute]
|
||
class Red implements Color {
|
||
}
|
||
|
||
#[Fruit]
|
||
#[Red]
|
||
class Apple {
|
||
}
|
||
|
||
$class = new ReflectionClass('Apple');
|
||
$attributes = $class->getAttributes(Color::class, ReflectionAttribute::IS_INSTANCEOF);
|
||
print_r(array_map(fn($attribute) => $attribute->getName(), $attributes));
|
||
?>
|
||
]]>
|
||
</programlisting>
|
||
&example.outputs;
|
||
<screen>
|
||
<![CDATA[
|
||
Array
|
||
(
|
||
[0] => Red
|
||
)
|
||
]]>
|
||
</screen>
|
||
</example>
|
||
</para>
|
||
</refsect1>
|
||
|
||
<refsect1 role="seealso">
|
||
&reftitle.seealso;
|
||
<para>
|
||
<simplelist>
|
||
<member><methodname>ReflectionClassConstant::getAttributes</methodname></member>
|
||
<member><methodname>ReflectionFunctionAbstract::getAttributes</methodname></member>
|
||
<member><methodname>ReflectionParameter::getAttributes</methodname></member>
|
||
<member><methodname>ReflectionProperty::getAttributes</methodname></member>
|
||
</simplelist>
|
||
</para>
|
||
</refsect1>
|
||
|
||
</refentry>
|
||
<!-- Keep this comment at the end of the file
|
||
Local variables:
|
||
mode: sgml
|
||
sgml-omittag:t
|
||
sgml-shorttag:t
|
||
sgml-minimize-attributes:nil
|
||
sgml-always-quote-attributes:t
|
||
sgml-indent-step:1
|
||
sgml-indent-data:t
|
||
indent-tabs-mode:nil
|
||
sgml-parent-document:nil
|
||
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
|
||
sgml-exposed-tags:nil
|
||
sgml-local-catalogs:nil
|
||
sgml-local-ecat-files:nil
|
||
End:
|
||
vim600: syn=xml fen fdm=syntax fdl=2 si
|
||
vim: et tw=78 syn=sgml
|
||
vi: ts=1 sw=1
|
||
-->
|