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    2 => 'Attiva la modalit&agrave; &quot;nonblocking&quot; per il descrittore di file fd',
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?>
<div id="function.socket-set-nonblock" class="refentry">
   <div class="refnamediv">
    <h1 class="refname">socket_set_nonblock</h1>
    <p class="verinfo">(PHP 4 &gt;= 4.1.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">socket_set_nonblock</span> &mdash; <span class="dc-title">Attiva la modalità &quot;nonblocking&quot; per il descrittore di file fd</span></p>

   </div>
   <div class="refsect1 unknown-1171" id="refsect1-function.socket-set-nonblock-unknown-1171">
    <h3 class="title">Descrizione</h3>
     <div class="methodsynopsis dc-description">
      <span class="methodname"><strong>socket_set_nonblock</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$socket</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

     <div class="warning"><strong class="warning">Avviso</strong><p class="simpara">Questa funzione è
<em>SPERIMENTALE</em>. Ovvero, il comportamento di questa funzione,
il nome di questa funzione, in definitiva tutto ciò che è documentato qui 
può cambiare nei futuri rilasci del PHP senza preavviso. Siete avvisati, l&#039;uso di questa
funzione è a vostro rischio.</p></div>
    <p class="para">
      La funzione <span class="function"><strong>socket_set_nonblock()</strong></span> imposta il flag O_NONBLOCK
      per il socket indicato dal parametro <code class="parameter">socket</code>.
    </p> 
    <p class="para"> 
     <div class="example" id="example-1"> 
      <p><strong>Example #1 Esempio di uso di <span class="function"><strong>socket_set_nonblock()</strong></span></strong></p> 
      <div class="example-contents"> 
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php <br />$port </span><span style="color: #007700">= </span><span style="color: #0000BB">9090</span><span style="color: #007700">; <br />if (!</span><span style="color: #0000BB">$socket </span><span style="color: #007700">= </span><span style="color: #0000BB">socket_create_listen</span><span style="color: #007700">(</span><span style="color: #0000BB">$port</span><span style="color: #007700">)) { <br />    echo </span><span style="color: #0000BB">socket_strerror</span><span style="color: #007700">(</span><span style="color: #0000BB">socket_last_error</span><span style="color: #007700">()); <br />} <br /> <br />if (!</span><span style="color: #0000BB">socket_set_option</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">, </span><span style="color: #0000BB">SOL_SOCKET</span><span style="color: #007700">, </span><span style="color: #0000BB">SO_REUSEADDR</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">)) { <br />    echo </span><span style="color: #0000BB">socket_strerror</span><span style="color: #007700">(</span><span style="color: #0000BB">socket_last_error</span><span style="color: #007700">()); <br />} <br /> <br />if (!</span><span style="color: #0000BB">socket_set_nonblock</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">)) { <br />    echo </span><span style="color: #0000BB">socket_strerror</span><span style="color: #007700">(</span><span style="color: #0000BB">socket_last_error</span><span style="color: #007700">()); <br />} <br /></span><span style="color: #0000BB">?&gt;</span></span></code></div> 
      </div>
 
     </div>
    </p>
    <p class="para"> 
     Restituisce <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> in caso di successo, <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> in caso di fallimento. 
    </p> 
    <p class="para"> 
     Vedere anche <span class="function"><a href="function.socket-set-block.php" class="function">socket_set_block()</a></span> e
     <span class="function"><a href="function.socket-set-option.php" class="function">socket_set_option()</a></span>
    </p>
   </div>

  </div><?php manual_footer($setup); ?>