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<div id="function.array-uintersect-uassoc" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">array_uintersect_uassoc</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">array_uintersect_uassoc</span> &mdash; <span class="dc-title">Computa a interseção de arrays com checagem adicional de índice, compara os dados e os índices utilizando funções de callback separadas</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.array-uintersect-uassoc-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>array_uintersect_uassoc</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$array1</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">...$arrays</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$value_compare_func</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$key_compare_func</code></span><br>): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

  <p class="para rdfs-comment">
   Computa a interseção de arrays com checagem adicional de índice, compara
   dados e índices utilizando funções de callback separadas.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.array-uintersect-uassoc-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">array1</code></dt>
     <dd>
      <p class="para">
       Primeiro array.
      </p>
     </dd>
    
    
     <dt><code class="parameter">arrays</code></dt>
     <dd>
      <p class="para">
       Outros arrays.
      </p>
     </dd>
    
    
     <dt><code class="parameter">value_compare_func</code></dt>
     <dd>
      <p class="para">
 A função de comparação deve retornar um inteiro menor que, igual ou maior que zero se o primeiro argumento for considerado respectivamente menor que, igual ou maior que o segundo.
</p>
<div class="methodsynopsis dc-description"><span class="methodname"><span class="replaceable">callback</span></span>(<span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$a</code></span>, <span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$b</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

<div class="caution"><strong class="caution">Cuidado</strong>
 <p class="para">
  Retornar valores <em>não inteiros</em> da função de
  comparação, como <span class="type"><a href="language.types.float.php" class="type float">float</a></span>, resultará em uma conversão interna
  do valor retornado da função callback para <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>. Portanto, valores como
  <code class="literal">0.99</code> e <code class="literal">0.1</code> serão convertidos para o
  valor inteiro <code class="literal">0</code>, o que comparará esses valores como iguais.
 </p>
</div>
      <div class="caution"><strong class="caution">Cuidado</strong>
 <p class="para">
  A função chamada de ordenação deve lidar com qualquer valor de qualquer array em qualquer ordem,
  independentemente da ordem em que eles foram originalmente fornecidos.
  O motivo é que cada array individual é primeiramente ordenado antes de ser comparado com outros arrays.

  Por exemplo:
  <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$arrayA </span><span style="color: #007700">= [</span><span style="color: #DD0000">"string"</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">];<br /></span><span style="color: #0000BB">$arrayB </span><span style="color: #007700">= [[</span><span style="color: #DD0000">"value" </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">]];<br /></span><span style="color: #FF8000">// $item1 e $item2 podem ser "string", 1 ou ["value" =&gt; 1]<br /></span><span style="color: #0000BB">$compareFunc </span><span style="color: #007700">= static function (</span><span style="color: #0000BB">$item1</span><span style="color: #007700">, </span><span style="color: #0000BB">$item2</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$value1 </span><span style="color: #007700">= </span><span style="color: #0000BB">is_string</span><span style="color: #007700">(</span><span style="color: #0000BB">$item1</span><span style="color: #007700">) ? </span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">$item1</span><span style="color: #007700">) : (</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$item1</span><span style="color: #007700">) ? </span><span style="color: #0000BB">$item1</span><span style="color: #007700">[</span><span style="color: #DD0000">"value"</span><span style="color: #007700">] : </span><span style="color: #0000BB">$item1</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$value2 </span><span style="color: #007700">= </span><span style="color: #0000BB">is_string</span><span style="color: #007700">(</span><span style="color: #0000BB">$item2</span><span style="color: #007700">) ? </span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">$item2</span><span style="color: #007700">) : (</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$item2</span><span style="color: #007700">) ? </span><span style="color: #0000BB">$item2</span><span style="color: #007700">[</span><span style="color: #DD0000">"value"</span><span style="color: #007700">] : </span><span style="color: #0000BB">$item2</span><span style="color: #007700">);<br />    return </span><span style="color: #0000BB">$value1 </span><span style="color: #007700">&lt;=&gt; </span><span style="color: #0000BB">$value2</span><span style="color: #007700">;<br />};<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
  </div>

 </p>
</div>
     </dd>
    
    
     <dt><code class="parameter">key_compare_func</code></dt>
     <dd>
      <p class="para">
       Função para comparação das chaves (índices).
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.array-uintersect-uassoc-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna um array contendo todos os valores de
   <code class="parameter">array1</code> que estão presentes em todos os argumentos.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-function.array-uintersect-uassoc-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>array_uintersect_uassoc()</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 />$array1 </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"a" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"verde"</span><span style="color: #007700">, </span><span style="color: #DD0000">"b" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"marrom"</span><span style="color: #007700">, </span><span style="color: #DD0000">"c" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"azul"</span><span style="color: #007700">, </span><span style="color: #DD0000">"vermelho"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$array2 </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"a" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"VERDE"</span><span style="color: #007700">, </span><span style="color: #DD0000">"B" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"marrom"</span><span style="color: #007700">, </span><span style="color: #DD0000">"amarelo"</span><span style="color: #007700">, </span><span style="color: #DD0000">"vermelho"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">array_uintersect_uassoc</span><span style="color: #007700">(</span><span style="color: #0000BB">$array1</span><span style="color: #007700">, </span><span style="color: #0000BB">$array2</span><span style="color: #007700">, </span><span style="color: #DD0000">"strcasecmp"</span><span style="color: #007700">, </span><span style="color: #DD0000">"strcasecmp"</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">Array
(
    [a] =&gt; verde
    [b] =&gt; marrom
)</pre>
</div>
    </div>
   </div>
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-function.array-uintersect-uassoc-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.array-uintersect.php" class="function" rel="rdfs-seeAlso">array_uintersect()</a> - Computa a interse&ccedil;&atilde;o de array, comparando dados com uma fun&ccedil;&atilde;o callback</span></li>
    <li><span class="function"><a href="function.array-intersect-assoc.php" class="function" rel="rdfs-seeAlso">array_intersect_assoc()</a> - Computa a interse&ccedil;&atilde;o de arrays com uma adicional verifica&ccedil;&atilde;o de &iacute;ndice</span></li>
    <li><span class="function"><a href="function.array-intersect-uassoc.php" class="function" rel="rdfs-seeAlso">array_intersect_uassoc()</a> - Computa a interse&ccedil;&atilde;o de arrays com checagem de &iacute;ndice adicional, compara &iacute;ndices por uma fun&ccedil;&atilde;o de callback</span></li>
    <li><span class="function"><a href="function.array-uintersect-assoc.php" class="function" rel="rdfs-seeAlso">array_uintersect_assoc()</a> - Computa a interse&ccedil;&atilde;o de arrays com checagem adicional de &iacute;ndice, compara os dados utilizando uma fun&ccedil;&atilde;o de callback</span></li>
   </ul>
  </p>
 </div>

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