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<div id="eventbuffer.freeze" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">EventBuffer::freeze</h1>
  <p class="verinfo">(PECL event &gt;= 1.2.6-beta)</p><p class="refpurpose"><span class="refname">EventBuffer::freeze</span> &mdash; <span class="dc-title">Prevent calls that modify an event buffer from succeeding</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-eventbuffer.freeze-description">
  <h3 class="title">Descrizione</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span>
   <span class="methodname"><strong>EventBuffer::freeze</strong></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$at_front</code>
   </span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Prevent calls that modify an event buffer from succeeding
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-eventbuffer.freeze-parameters">
  <h3 class="title">Elenco dei parametri</h3>
  <dl>
   
    <dt>
     <code class="parameter">at_front</code>
    </dt>
    <dd>
     <p class="para">
      Whether to disable changes to the front or end of the buffer.
     </p>
    </dd>
   
  </dl>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-eventbuffer.freeze-returnvalues">
  <h3 class="title">Valori restituiti</h3>
  <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>
 </div>

 <div class="refsect1 seealso" id="refsect1-eventbuffer.freeze-seealso">
  <h3 class="title">Vedere anche:</h3>
  <ul class="simplelist">
   <li>
    <span class="methodname"><a href="eventbuffer.unfreeze.php" class="methodname" rel="rdfs-seeAlso">EventBuffer::unfreeze()</a> - Re-enable calls that modify an event buffer</span>
   </li>
  </ul>
 </div>

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