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<div id="language.enumerations.static-methods" class="sect1">
  <h2 class="title">Métodos estáticos de enumerações</h2>

  <p class="para">
   Enumerações também podem ter métodos estáticos. O uso para métodos estáticos na
   própria enumeração é primariamente para construtores alternativos. Por exemplo:
  </p>

  <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #007700">enum </span><span style="color: #0000BB">Tamanho<br /></span><span style="color: #007700">{<br />    case </span><span style="color: #0000BB">Pequeno</span><span style="color: #007700">;<br />    case </span><span style="color: #0000BB">Medio</span><span style="color: #007700">;<br />    case </span><span style="color: #0000BB">Grande</span><span style="color: #007700">;<br /><br />    public static function </span><span style="color: #0000BB">deComprimento</span><span style="color: #007700">(</span><span style="color: #0000BB">int $cm</span><span style="color: #007700">): </span><span style="color: #0000BB">self<br />    </span><span style="color: #007700">{<br />        return match(</span><span style="color: #0000BB">true</span><span style="color: #007700">) {<br />            </span><span style="color: #0000BB">$cm </span><span style="color: #007700">&lt; </span><span style="color: #0000BB">50 </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">Pequeno</span><span style="color: #007700">,<br />            </span><span style="color: #0000BB">$cm </span><span style="color: #007700">&lt; </span><span style="color: #0000BB">100 </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">Medio</span><span style="color: #007700">,<br />            default =&gt; </span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">Grande</span><span style="color: #007700">,<br />        };<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
  </div>


  <p class="para">
   Métodos estáticos podem ser públicos, privados ou protegidos apesar dos privados e
   protegidos serem equivalentes na prática, pois herança não é permitida.
  </p>

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