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<?xml version="1.0" encoding="utf-8"?>
<refentry xml:id="reflectionenum.hascase" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>ReflectionEnum::hasCase</refname>
<refpurpose>Checks for a case on an Enum</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="ReflectionEnum">
<modifier>public</modifier> <type>bool</type><methodname>ReflectionEnum::hasCase</methodname>
<methodparam><type>string</type><parameter>name</parameter></methodparam>
</methodsynopsis>
<para>
Determines if a given case is defined on an Enum.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>name</parameter></term>
<listitem>
<para>
The case to check for.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&true; if the case is defined, &false; if not.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><methodname>ReflectionEnum::hasCase</methodname> example</title>
<programlisting role="php">
<![CDATA[
<?php
enum Suit
{
case Hearts;
case Diamonds;
case Clubs;
case Spades;
}
$rEnum = new ReflectionEnum(Suit::class);
var_dump($rEnum->hasCase('Hearts'));
var_dump($rEnum->hasCase('Horseshoes'));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
bool(true)
bool(false)
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><link linkend="language.enumerations">Enumerations</link></member>
<member><methodname>ReflectionEnum::getCase</methodname></member>
<member><methodname>ReflectionEnum::getCases</methodname></member>
</simplelist>
</para>
</refsect1>
</refentry>
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