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?>
<div id="function.gettimeofday" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">gettimeofday</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">gettimeofday</span> &mdash; <span class="dc-title">Ermittelt die aktuelle Zeit</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.gettimeofday-description">
  <h3 class="title">Beschreibung</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>gettimeofday</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$as_float</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.float.php" class="type float">float</a></span></span></div>

  <p class="para rdfs-comment">
   Es handelt sich um eine Schnittstelle zum Systemaufruf von gettimeofday(2).
   Die Funktion gibt ein assoziatives Array zurück, das die Daten enthält, die
   der Systemaufruf produziert hat.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.gettimeofday-parameters">
  <h3 class="title">Parameter-Liste</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">as_float</code></dt>
     <dd>
      <p class="para">
       Sofern auf <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> gesetzt, wird eine Fließkommazahl anstelle des Arrays
       zurückgegeben.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.gettimeofday-returnvalues">
  <h3 class="title">Rückgabewerte</h3>
  <p class="para">
   Standardmäßig wird ein <span class="type"><a href="language.types.array.php" class="type Array">Array</a></span> zurückgegeben. Wenn der Parameter
   <code class="parameter">as_float</code> angegeben wurde, ist der Rückgabewert
   vom Typ <span class="type"><a href="language.types.float.php" class="type float">float</a></span>.
  </p>
  <p class="para">
   Array-Schlüssel:
   <ul class="itemizedlist">
    <li class="listitem">
     <span class="simpara">
      &quot;sec&quot; - Sekunden seit der Unix-Epoche
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      &quot;usec&quot; - Mikrosekunden
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      &quot;minuteswest&quot; - Minuten westlich von Greenwich
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      &quot;dsttime&quot; - Art der Korrektur der Sommerzeit
     </span>
    </li>
   </ul>
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.gettimeofday-examples">
  <h3 class="title">Beispiele</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Beispiel #1 <span class="function"><strong>gettimeofday()</strong></span>-Beispiel</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">gettimeofday</span><span style="color: #007700">());<br /><br />echo </span><span style="color: #0000BB">gettimeofday</span><span style="color: #007700">(</span><span style="color: #0000BB">true</span><span style="color: #007700">);</span></span></code></div>
    </div>

    <div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">Array
(
    [sec] =&gt; 1073504408
    [usec] =&gt; 238215
    [minuteswest] =&gt; 0
    [dsttime] =&gt; 1
)
1073504408.23910</pre>
</div>
    </div>
   </div>
  </p>
 </div>


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