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<div id="reflectionproperty.isvirtual" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ReflectionProperty::isVirtual</h1>
  <p class="verinfo">(PHP 8 &gt;= 8.4.0)</p><p class="refpurpose"><span class="refname">ReflectionProperty::isVirtual</span> &mdash; <span class="dc-title">Determina se uma propriedade é virtual</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-reflectionproperty.isvirtual-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ReflectionProperty::isVirtual</strong></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="simpara">
   Determina se uma propriedade é virtual.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-reflectionproperty.isvirtual-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">Esta função não possui parâmetros.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-reflectionproperty.isvirtual-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> se a propriedade for virtual, <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> caso contrário.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-reflectionproperty.isvirtual-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="reflectionproperty.isvirtual.example.basic">
   <p><strong>Exemplo #1 Exemplo de <span class="methodname"><strong>ReflectionProperty::isVirtual()</strong></span></strong></p>
   <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">class </span><span style="color: #0000BB">Example<br /></span><span style="color: #007700">{<br />    </span><span style="color: #FF8000">// Nenhum dos ganchos faz referência à propriedade,<br />    // então esta é virtual.<br />    </span><span style="color: #007700">public </span><span style="color: #0000BB">string $name </span><span style="color: #007700">{ </span><span style="color: #0000BB">get </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"Nome aqui"</span><span style="color: #007700">; }<br /><br />    </span><span style="color: #FF8000">// Este gancho faz referência à propriedade pelo nome,<br />    // portanto, ela não é virtual.<br />    </span><span style="color: #007700">public </span><span style="color: #0000BB">int $age </span><span style="color: #007700">{<br />        </span><span style="color: #0000BB">set </span><span style="color: #007700">{<br />            if (</span><span style="color: #0000BB">$value </span><span style="color: #007700">&lt;= </span><span style="color: #0000BB">0</span><span style="color: #007700">) {<br />               throw new </span><span style="color: #0000BB">\InvalidArgumentException</span><span style="color: #007700">();<br />            }<br />            </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">age </span><span style="color: #007700">= </span><span style="color: #0000BB">$value</span><span style="color: #007700">;<br />        }<br />    }<br /><br />    </span><span style="color: #FF8000">// Propriedades não-ganchadas são sempre não-virtuais.<br />    </span><span style="color: #007700">public </span><span style="color: #0000BB">string $job</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">$rClass </span><span style="color: #007700">= new </span><span style="color: #0000BB">\ReflectionClass</span><span style="color: #007700">(</span><span style="color: #0000BB">Example</span><span style="color: #007700">::class);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$rClass</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getProperty</span><span style="color: #007700">(</span><span style="color: #DD0000">'name'</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">isVirtual</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$rClass</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getProperty</span><span style="color: #007700">(</span><span style="color: #DD0000">'age'</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">isVirtual</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$rClass</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getProperty</span><span style="color: #007700">(</span><span style="color: #DD0000">'job'</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">isVirtual</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>O exemplo acima produzirá:</p></div>
   <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">bool(true)
bool(false)
bool(false)</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-reflectionproperty.isvirtual-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><a href="language.oop5.property-hooks.php#language.oop5.property-hooks.virtual" class="link">Propriedades virtuais</a></li>
  </ul>
 </div>


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