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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<reference xml:id="class.reflectionclassconstant" role="class" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
<title>The ReflectionClassConstant class</title>
<titleabbrev>ReflectionClassConstant</titleabbrev>
<partintro>
<!-- {{{ ReflectionClassConstant intro -->
<section xml:id="reflectionclassconstant.intro">
&reftitle.intro;
<para>
The <classname>ReflectionClassConstant</classname> class reports
information about a class constant.
</para>
</section>
<!-- }}} -->
<section xml:id="reflectionclassconstant.synopsis">
&reftitle.classsynopsis;
<!-- {{{ Synopsis -->
<classsynopsis class="class">
<ooclass>
<classname>ReflectionClassConstant</classname>
</ooclass>
<oointerface>
<modifier>implements</modifier>
<interfacename>Reflector</interfacename>
</oointerface>
<classsynopsisinfo role="comment">&Constants;</classsynopsisinfo>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="reflectionclassconstant.constants.is-public">ReflectionClassConstant::IS_PUBLIC</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="reflectionclassconstant.constants.is-protected">ReflectionClassConstant::IS_PROTECTED</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="reflectionclassconstant.constants.is-private">ReflectionClassConstant::IS_PRIVATE</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="reflectionclassconstant.constants.is-final">ReflectionClassConstant::IS_FINAL</varname>
</fieldsynopsis>
<classsynopsisinfo role="comment">&Properties;</classsynopsisinfo>
<fieldsynopsis>
<modifier>public</modifier>
<type>string</type>
<varname linkend="reflectionclassconstant.props.name">name</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<type>string</type>
<varname linkend="reflectionclassconstant.props.class">class</varname>
</fieldsynopsis>
<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.reflectionclassconstant')/db:refentry/db:refsect1[@role='description']/descendant::db:constructorsynopsis[@role='ReflectionClassConstant'])">
<xi:fallback/>
</xi:include>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.reflectionclassconstant')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='ReflectionClassConstant'])">
<xi:fallback/>
</xi:include>
</classsynopsis>
<!-- }}} -->
</section>
<!-- {{{ ReflectionClass properties -->
<section xml:id="reflectionclassconstant.props">
&reftitle.properties;
<variablelist>
<varlistentry xml:id="reflectionclassconstant.props.name">
<term><varname>name</varname></term>
<listitem>
<para>
Name of the class constant. Read-only, throws
<classname>ReflectionException</classname> in attempt to write.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="reflectionclassconstant.props.class">
<term><varname>class</varname></term>
<listitem>
<para>
Name of the class where the class constant is defined. Read-only, throws
<classname>ReflectionException</classname> in attempt to write.
</para>
</listitem>
</varlistentry>
</variablelist>
</section>
<!-- }}} -->
<!-- {{{ ReflectionClassConstant constants -->
<section xml:id="reflectionclassconstant.constants">
&reftitle.constants;
<section xml:id="reflectionclassconstant.constants.modifiers">
<title>ReflectionClassConstant Modifiers</title>
<variablelist>
<varlistentry xml:id="reflectionclassconstant.constants.is-public">
<term>
<constant>ReflectionClassConstant::IS_PUBLIC</constant>
<type>int</type>
</term>
<listitem>
<para>
Indicates <link linkend="language.oop5.visibility">public</link>
constants.
Prior to PHP 7.4.0, the value was <literal>256</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="reflectionclassconstant.constants.is-protected">
<term>
<constant>ReflectionClassConstant::IS_PROTECTED</constant>
<type>int</type>
</term>
<listitem>
<para>
Indicates <link linkend="language.oop5.visibility">protected</link>
constants.
Prior to PHP 7.4.0, the value was <literal>512</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="reflectionclassconstant.constants.is-private">
<term>
<constant>ReflectionClassConstant::IS_PRIVATE</constant>
<type>int</type>
</term>
<listitem>
<para>
Indicates <link linkend="language.oop5.visibility">private</link>
constants.
Prior to PHP 7.4.0, the value was <literal>1024</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry xml:id="reflectionclassconstant.constants.is-final">
<term>
<constant>ReflectionClassConstant::IS_FINAL</constant>
<type>int</type>
</term>
<listitem>
<para>
Indicates <link linkend="language.oop5.final">final</link>
constants. Available as of PHP 8.1.0.
</para>
</listitem>
</varlistentry>
</variablelist>
<note>
<para>
The values of these constants may change between PHP versions.
It is recommended to always use the constants
and not rely on the values directly.
</para>
</note>
</section>
</section>
<!-- }}} -->
<section role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.4.0</entry>
<entry>
The class constants are now typed.
</entry>
</row>
<row>
<entry>8.0.0</entry>
<entry>
<methodname>ReflectionClassConstant::export</methodname> was removed.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</section>
</partintro>
&reference.reflection.entities.reflectionclassconstant;
</reference>
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