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?>
<div id="control-structures.break" class="sect1">
 <h2 class="title">break</h2>
 <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p>
 <p class="simpara">
  <code class="literal">break</code> beendet die Ausführung der aktuellen
  <code class="literal">for</code>-, <code class="literal">foreach</code>-,
  <code class="literal">while</code>-, <code class="literal">do-while</code>- oder
  <code class="literal">switch</code>-Struktur.
 </p>
 <p class="simpara">
  <code class="literal">break</code> akzeptiert ein optionales numerisches
  Argument, das angibt, aus wie vielen der es umschließenden verschachtelten
  Strukturen ausgebrochen werden soll. Der Standardwert ist <code class="literal">1</code>;
  nur aus der unmittelbar umschließenden Verschachtelung wird ausgebrochen.
 </p>
 <p class="para">
  <div class="informalexample">
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$arr </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'eins'</span><span style="color: #007700">, </span><span style="color: #DD0000">'zwei'</span><span style="color: #007700">, </span><span style="color: #DD0000">'drei'</span><span style="color: #007700">, </span><span style="color: #DD0000">'vier'</span><span style="color: #007700">, </span><span style="color: #DD0000">'stop'</span><span style="color: #007700">, </span><span style="color: #DD0000">'fünf'</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$arr </span><span style="color: #007700">as </span><span style="color: #0000BB">$val</span><span style="color: #007700">) {<br />    if (</span><span style="color: #0000BB">$val </span><span style="color: #007700">== </span><span style="color: #DD0000">'stop'</span><span style="color: #007700">) {<br />        break;    </span><span style="color: #FF8000">/* Sie könnten hier auch 'break 1;' schreiben. */<br />    </span><span style="color: #007700">}<br />    echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$val</span><span style="color: #DD0000">&lt;br /&gt;\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">/* Nutzung des optionalen Arguments. */<br /><br /></span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">;<br />while (++</span><span style="color: #0000BB">$i</span><span style="color: #007700">) {<br />    switch (</span><span style="color: #0000BB">$i</span><span style="color: #007700">) {<br />        case </span><span style="color: #0000BB">5</span><span style="color: #007700">:<br />            echo </span><span style="color: #DD0000">"Bei 5&lt;br /&gt;\n"</span><span style="color: #007700">;<br />            break </span><span style="color: #0000BB">1</span><span style="color: #007700">;  </span><span style="color: #FF8000">/* Verlässt nur das switch. */<br />        </span><span style="color: #007700">case </span><span style="color: #0000BB">10</span><span style="color: #007700">:<br />            echo </span><span style="color: #DD0000">"Bei 10; brich ab&lt;br /&gt;\n"</span><span style="color: #007700">;<br />            break </span><span style="color: #0000BB">2</span><span style="color: #007700">;  </span><span style="color: #FF8000">/* Verlässt das switch und das while. */<br />        </span><span style="color: #007700">default:<br />            break;<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

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