---
title: 'true'
slug: Web/XPath/Functions/true
tags:
  - Référence_XSLT
translation_of: Web/XPath/Functions/true
original_slug: Web/XPath/Fonctions/true
---
<p>
{{ XsltRef() }}
</p><p><br>
La fonction <code>true</code> retourne la valeur booléenne <code>true</code>.
</p>
<h3 id="Syntaxe" name="Syntaxe"> Syntaxe </h3>
<pre class="eval">true()
</pre>
<h3 id="Retour" name="Retour"> Retour </h3>
<p>Le booléen <code>true</code>.
</p>
<h3 id="D.C3.A9finition" name="D.C3.A9finition"> Définition </h3>
<p><a href="http://www.w3.org/TR/xpath#function-true" class="external">XPath 1.0, section 4.3</a>.
</p>
<h3 id="Support_Gecko" name="Support_Gecko"> Support Gecko </h3>
<p>Supportée.
</p><p><span class="comment">Interwiki languages Links</span>
</p>
<div class="noinclude">
</div>
{{ languages( { "en": "en/XPath/Functions/true", "es": "es/XPath/Funciones/true", "ja": "ja/XPath/Functions/true", "pl": "pl/XPath/Funkcje/true" } ) }}