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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="phptoken.is" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>PhpToken::is</refname>
<refpurpose>Tells whether the token is of given kind.</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="PhpToken">
<modifier>public</modifier> <type>bool</type><methodname>PhpToken::is</methodname>
<methodparam><type class="union"><type>int</type><type>string</type><type>array</type></type><parameter>kind</parameter></methodparam>
</methodsynopsis>
<para>
Tells whether the token is of given <parameter>kind</parameter>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>kind</parameter></term>
<listitem>
<para>
Either a single value to match the token's id or textual content, or an array thereof.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
A boolean value whether the token is of given kind.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>PhpToken::is</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$token = new PhpToken(T_ECHO, 'echo');
var_dump($token->is(T_ECHO)); // -> bool(true)
var_dump($token->is('echo')); // -> bool(true)
var_dump($token->is(T_FOREACH)); // -> bool(false)
var_dump($token->is('foreach')); // -> bool(false)
]]>
</programlisting>
</example>
<example>
<title>Usage with array</title>
<programlisting role="php">
<![CDATA[
<?php
function isClassType(PhpToken $token): bool {
return $token->is([T_CLASS, T_INTERFACE, T_TRAIT]);
}
$interface = new PhpToken(T_INTERFACE, 'interface');
var_dump(isClassType($interface)); // -> bool(true)
$function = new PhpToken(T_FUNCTION, 'function');
var_dump(isClassType($function)); // -> bool(false)
]]>
</programlisting>
</example>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member><function>token_name</function></member>
</simplelist>
</refsect1>
</refentry>
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