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?>
<div id="function.array-sum" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">array_sum</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">array_sum</span> &mdash; <span class="dc-title">Calcula la suma de los valores del array</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.array-sum-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>array_sum</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$array</code></span>): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.float.php" class="type float">float</a></span></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>array_sum()</strong></span> devuelve la suma de los
   valores del array <code class="parameter">array</code>.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.array-sum-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">array</code></dt>
     <dd>
      <p class="para">
       El array de entrada.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.array-sum-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve la suma de los valores, en forma de un <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> o de un <span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="literal">0</code> si el <code class="parameter">array</code> está vacío.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.array-sum-changelog">
  <h3 class="title">Historial de cambios</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Versión</th>
       <th>Descripción</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.3.0</td>
       <td>
        Emite ahora un <strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong> cuando los valores de tipo <code class="parameter">array</code>
        no pueden ser convertidos en <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> o <span class="type"><a href="language.types.float.php" class="type float">float</a></span>.
        Anteriormente, los arrays y los objetos eran ignorados mientras que todos los demás valores eran convertidos en <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>.
        Además, los objetos que definen una conversión numérica (por ejemplo, <span class="classname"><a href="class.gmp.php" class="classname">GMP</a></span>) son ahora convertidos en lugar de ser ignorados.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.array-sum-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Ejemplo #1 Ejemplo con <span class="function"><strong>array_sum()</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 />$a </span><span style="color: #007700">= array(</span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">4</span><span style="color: #007700">, </span><span style="color: #0000BB">6</span><span style="color: #007700">, </span><span style="color: #0000BB">8</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"sum(a) = " </span><span style="color: #007700">. </span><span style="color: #0000BB">array_sum</span><span style="color: #007700">(</span><span style="color: #0000BB">$a</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$b </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"a" </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1.2</span><span style="color: #007700">, </span><span style="color: #DD0000">"b" </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">2.3</span><span style="color: #007700">, </span><span style="color: #DD0000">"c" </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">3.4</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"sum(b) = " </span><span style="color: #007700">. </span><span style="color: #0000BB">array_sum</span><span style="color: #007700">(</span><span style="color: #0000BB">$b</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>El ejemplo anterior mostrará:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">sum(a) = 20
sum(b) = 6.9</pre>
</div>
    </div>
   </div>
  </p>
 </div>

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