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<div id="function.gmp-xor" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">gmp_xor</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">gmp_xor</span> &mdash; <span class="dc-title">XOR bit a bit</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.gmp-xor-description">
  <h3 class="title">Descrizione</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>gmp_xor</strong></span>(<span class="methodparam"><span class="type"><span class="type"><a href="class.gmp.php" class="type GMP">GMP</a></span>|<span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$num1</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="class.gmp.php" class="type GMP">GMP</a></span>|<span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$num2</code></span>): <span class="type"><a href="class.gmp.php" class="type GMP">GMP</a></span></div>

  <p class="para rdfs-comment">
   Calcola l’OR esclusivo (XOR) bit a bit di due numeri GMP.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.gmp-xor-parameters">
  <h3 class="title">Elenco dei parametri</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">num1</code></dt>
     <dd>
      <p class="para">Può essere o una <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> numero GMP, oppure una
stringa numerica dal momento che è possibile convertire quest&#039;ultimo in un numero.</p> 
     </dd>
    
    
     <dt><code class="parameter">num2</code></dt>
     <dd>
      <p class="para">Può essere o una <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> numero GMP, oppure una
stringa numerica dal momento che è possibile convertire quest&#039;ultimo in un numero.</p> 
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.gmp-xor-returnvalues">
  <h3 class="title">Valori restituiti</h3>
  <p class="para">
   Una <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> numero GMP.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.gmp-xor-examples">
  <h3 class="title">Esempi</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Example #1 Esempio di <span class="function"><strong>gmp_xor()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$xor1 </span><span style="color: #007700">= </span><span style="color: #0000BB">gmp_init</span><span style="color: #007700">(</span><span style="color: #DD0000">"1101101110011101"</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$xor2 </span><span style="color: #007700">= </span><span style="color: #0000BB">gmp_init</span><span style="color: #007700">(</span><span style="color: #DD0000">"0110011001011001"</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$xor3 </span><span style="color: #007700">= </span><span style="color: #0000BB">gmp_xor</span><span style="color: #007700">(</span><span style="color: #0000BB">$xor1</span><span style="color: #007700">, </span><span style="color: #0000BB">$xor2</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">gmp_strval</span><span style="color: #007700">(</span><span style="color: #0000BB">$xor3</span><span style="color: #007700">, </span><span style="color: #0000BB">2</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>Il precedente esempio visualizzerà:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">1011110111000100</pre>
</div>
    </div>
   </div>
  </p>
 </div>


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