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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">Retorna ID de localidade corretamente ordenado e delimitado</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-locale.composelocale-description">
  <h3 class="title">Descrição</h3>
  <p class="para">
   Estilo orientado a objetos
  </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">
   Estilo procedural
  </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">
   Retorna um ID de localidade corretamente ordenado e delimitado. As chaves identificam as
   sub-etiquetas de ID da localidade em particular, e os valores são associados às
   sub-etiquetas.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-locale.composelocale-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">subtags</code></dt>
     <dd>
      <p class="para">
       Um <span class="type"><a href="language.types.array.php" class="type array">array</a></span> contendo uma lista de pares de chave-valor, onde as chaves identificam 
       as sub-etiquetas de ID da localidade em particular, e os valores são os associados
       às sub-etiquetas.
       <blockquote class="note"><p><strong class="note">Nota</strong>: 
        <p class="para">
         As sub-etiquetas <code class="literal">&#039;variant&#039;</code> e <code class="literal">&#039;private&#039;</code> suportam no máximo 15 valores
         enquanto que <code class="literal">&#039;extlang&#039;</code> suporta no máximo 3. Por exemplo, variantes são permitiras
         com sufixo no intervalo 0-14. Por isso as chaver para o array de entrada
         podem ser <code class="literal">variant0</code>, <code class="literal">variant1</code>, …,<code class="literal">variant14</code>. No ID de localidade retornado,
         a sub-etiqueta é ordenada pelo sufixo resultando em <code class="literal">variant0</code> seguida por
         <code class="literal">variant1</code>, seguida por <code class="literal">variant2</code> e assim por diante.
        </p>
        <p class="para">
         Alternativamente, os valores de <code class="literal">&#039;variant&#039;</code>, <code class="literal">&#039;private&#039;</code> e <code class="literal">&#039;extlang&#039;</code> podem ser especificados
         como array sob chave específica (ex.: <code class="literal">&#039;variant&#039;</code>).
         Neste caso não se aplica limite ao número de sub-etiquetas reconhecidas.
        </p>
       </p></blockquote>
      </p>
     </dd>
    
   </dl>
  </p>
 </div>



 <div class="refsect1 returnvalues" id="refsect1-locale.composelocale-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   O identificador de localidade correspondente, ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> quando <code class="parameter">subtags</code> estiver vazio.
  </p>
 </div>


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

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

  </div>
  <p class="para">O exemplo acima produzirá:</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>Exemplo #3 Limites de sub-etiquetas</strong></p>
   <div class="example-contents"><p>
    Se <code class="parameter">subtags</code> são fornecidas como chaves separadas com sufixo numérico,
    chaves não suportadas são silenciosamente ignoradas (neste caso <code class="literal">&#039;extlang3&#039;</code>),
    e ordenadas no resultado pelo sufixo numérico.
    Não é limites se as sub-etiquetas são informadas como <span class="type"><a href="language.types.array.php" class="type array">array</a></span>; a ordem é conforme informada.
   </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 /><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">O exemplo acima produzirá:</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">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="locale.parselocale.php" class="function" rel="rdfs-seeAlso">locale_parse()</a> - Retorna um array de chaves-valores de elementos de sub-etiquetas de ID de localidade</span></li>
   </ul>
  </p>
 </div>

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