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?>
<div id="locale.composelocale" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Locale::composeLocale</h1>
  <h1 class="refname">locale_compose</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8, PECL intl &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">Locale::composeLocale</span> -- <span class="refname">locale_compose</span> &mdash; <span class="dc-title">Retourne un identifiant de locale correct</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-locale.composelocale-description">
  <h3 class="title">Description</h3>
  <p class="para">
   Style orienté objet
  </p>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><strong>Locale::composeLocale</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$subtags</code></span>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Style procédural
  </p>
  <div class="methodsynopsis dc-description"><span class="methodname"><strong>locale_compose</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$subtags</code></span>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Retourne un identifiant de locale correct, ordonné et délimité, avec les
   clés pour identifier les particularités régionales, et les valeurs 
   associées à ces sous-locales.
  </p>
 </div>

 
 <div class="refsect1 parameters" id="refsect1-locale.composelocale-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">subtags</code></dt>
     <dd>
      <p class="para">
       Un <a href="language.types.array.php" class="link">tableau</a> contenant la liste des paires clé-valeurs, où les clés
       représentent les identifiants de sous-locales, et leur valeur
       associées sont la valeur des sous-tags.
       <blockquote class="note"><p><strong class="note">Note</strong>: 
        <p class="para">
         Les sous-tags <code class="literal">&#039;variant&#039;</code> et <code class="literal">&#039;private&#039;</code> peuvent prendre jusqu&#039;à 15 valeurs
         alors que <code class="literal">&#039;extlang&#039;</code> ne peut prendre qu&#039;un maximum de 3 valeurs.
         Par exemple les variantes sont autorisées avec un suffixe allant de 0 à 14. Par conséquent,
         les clés du tableau sont <code class="literal">variant0</code>, <code class="literal">variant1</code>, …, <code class="literal">variant14</code>.
         Dans l&#039;identifiant de locale retourné, les sous-tags sont ordonnés par suffixe, avec
         <code class="literal">variant0</code> suivi de <code class="literal">variant1</code> suivi de <code class="literal">variant2</code> et ainsi de suite.
        </p>
        <p class="para">
         Alternativement, les valeurs de <code class="literal">&#039;variant&#039;</code>,
         <code class="literal">&#039;private&#039;</code> et <code class="literal">&#039;extlang&#039;</code> peuvent
         être spécifiées en tant qu&#039;un tableau sous une clé spécifique
         (e.g. <code class="literal">&#039;variant&#039;</code>).
         Dans ce cas aucune limite sur le nombre de sous-tags reconnus n&#039;est appliquée.
        </p>
       </p></blockquote>
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 
 
 <div class="refsect1 returnvalues" id="refsect1-locale.composelocale-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   L&#039;identifiant de locale correspondant, ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> quand <code class="parameter">subtags</code> est vide.
  </p>
 </div>

 
 <div class="refsect1 examples" id="refsect1-locale.composelocale-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Exemple avec <span class="function"><strong>locale_compose()</strong></span>, procédural</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$arr </span><span style="color: #007700">= array(<br />    </span><span style="color: #DD0000">'language'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'en'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'script'  </span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'Hans'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'region'  </span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'CN'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'variant2'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'rozaj'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'variant1'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'nedis'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'private1'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'prv1'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'private2'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'prv2'<br /></span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">locale_compose</span><span style="color: #007700">(</span><span style="color: #0000BB">$arr</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  <div class="example" id="example-2">
   <p><strong>Exemple #2 Exemple avec <span class="function"><strong>locale_compose()</strong></span>, POO</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$arr </span><span style="color: #007700">= array(<br />    </span><span style="color: #DD0000">'language'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'en'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'script'  </span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'Hans'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'region'  </span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'CN'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'variant2'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'rozaj'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'variant1'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'nedis'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'private1'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'prv1'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'private2'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">'prv2'<br /></span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">Locale</span><span style="color: #007700">::</span><span style="color: #0000BB">composeLocale</span><span style="color: #007700">(</span><span style="color: #0000BB">$arr</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  <p class="para">L&#039;exemple ci-dessus va afficher :</p>
  <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">Locale: en_Hans_CN_nedis_rozaj_x_prv1_prv2</pre>
</div>
  </div>

  <div class="example" id="locale.composelocale.example.limits">
   <p><strong>Exemple #3 Limites des Sous-tags</strong></p>
   <div class="example-contents"><p>
    Si <code class="parameter">subtags</code> sont fournis en tant que clés différentes
    avec un suffixe numérique, les clés non supportées sont ignorées
    silencieusement (dans ce cas <code class="literal">&#039;extlang3&#039;</code>),
    et ordonnées dans le résultat par le suffixe numérique.
    Il n&#039;y a pas de limites, si les sous-tags sont fournis en tant que
    <a href="language.types.array.php" class="link">tableau</a>; leur ordre est comme donné.
   </p></div>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$arr </span><span style="color: #007700">= array(<br />    </span><span style="color: #DD0000">'language' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'en'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'script'   </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'Hans'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'region'   </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'CN'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'extlang3' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'d'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'extlang2' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'c'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'extlang1' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'b'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'extlang0' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'a'</span><span style="color: #007700">,<br />);<br />echo </span><span style="color: #0000BB">locale_compose</span><span style="color: #007700">(</span><span style="color: #0000BB">$arr</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$arr </span><span style="color: #007700">= array(<br />    </span><span style="color: #DD0000">'language' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'en'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'script'   </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'Hans'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'region'   </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'CN'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'extlang'  </span><span style="color: #007700">=&gt; [</span><span style="color: #DD0000">'a'</span><span style="color: #007700">, </span><span style="color: #DD0000">'b'</span><span style="color: #007700">, </span><span style="color: #DD0000">'c'</span><span style="color: #007700">, </span><span style="color: #DD0000">'d'</span><span style="color: #007700">],<br />);<br />echo </span><span style="color: #0000BB">locale_compose</span><span style="color: #007700">(</span><span style="color: #0000BB">$arr</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  <p class="para">L&#039;exemple ci-dessus va afficher :</p>
  <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">en_a_b_c_Hans_CN
en_a_b_c_d_Hans_CN</pre>
</div>
  </div>
 </div>

 
 <div class="refsect1 seealso" id="refsect1-locale.composelocale-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="locale.parselocale.php" class="function" rel="rdfs-seeAlso">locale_parse()</a> - Retourne les sous-&eacute;l&eacute;ments de la locale</span></li>
   </ul>
  </p>
 </div>

</div><?php manual_footer($setup); ?>