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?>
<div id="function.bindec" class="refentry">
   <div class="refnamediv">
    <h1 class="refname">bindec</h1>
    <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">bindec</span> &mdash; <span class="dc-title">Da binario a decimale</span></p>

   </div>
   <div class="refsect1 unknown-781" id="refsect1-function.bindec-unknown-781">
    <h3 class="title">Descrizione</h3>
     <div class="methodsynopsis dc-description">
      <span class="methodname"><strong>bindec</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$stringa_binaria</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

    <p class="para rdfs-comment">
     Restituisce il decimale equivalente al numero binario rappresentato dall&#039;argomento
     <code class="parameter">stringa_binaria</code>.
    </p>
    <p class="para">
     <span class="function"><strong>bindec()</strong></span> converte un binario in 
     <span class="type"><a href="language.types.integer.php" class="type integer">integer</a></span>. Il più grande numero che può
     essere convertito è 31 volte la cifra 1 oppure 2147483647 espresso in formato decimale.
    </p>
    <p class="para">
     <div class="example" id="example-1"> 
      <p><strong>Example #1 Esempio di <span class="function"><strong>bindec()</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">echo </span><span style="color: #0000BB">bindec</span><span style="color: #007700">(</span><span style="color: #DD0000">'110011'</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">; <br />echo </span><span style="color: #0000BB">bindec</span><span style="color: #007700">(</span><span style="color: #DD0000">'000110011'</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">; <br /> <br />echo </span><span style="color: #0000BB">bindec</span><span style="color: #007700">(</span><span style="color: #DD0000">'111'</span><span style="color: #007700">); <br /></span><span style="color: #0000BB">?&gt;</span></span></code></div> 
      </div>
 
      <div class="example-contents"><p> 
       L&#039;esempio precedente visualizzerà:
      </p></div> 
      <div class="example-contents screen"> 
<div class="annotation-interactive cdata"><pre> 
51 
51 
7 
</pre></div> 
      </div> 
     </div> 
    </p> 
    <p class="para"> 
     Vedere anche <span class="function"><a href="function.decbin.php" class="function">decbin()</a></span>, 
     <span class="function"><a href="function.octdec.php" class="function">octdec()</a></span>, 
     <span class="function"><a href="function.hexdec.php" class="function">hexdec()</a></span> e 
     <span class="function"><a href="function.base-convert.php" class="function">base_convert()</a></span>.
    </p>
   </div>

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