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?>
<div id="yaf-dispatcher.catchexception" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Yaf_Dispatcher::catchException</h1>
  <p class="verinfo">(Yaf &gt;=1.0.0)</p><p class="refpurpose"><span class="refname">Yaf_Dispatcher::catchException</span> &mdash; <span class="dc-title">Включает/выключает перехват исключений</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-yaf-dispatcher.catchexception-description">
  <h3 class="title">Описание</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Yaf_Dispatcher::catchException</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$flag</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="class.yaf-dispatcher.php" class="type Yaf_Dispatcher">Yaf_Dispatcher</a></span></div>

  <p class="para rdfs-comment">
   Пока application.dispatcher.throwException включено (вы также можете вызвать
   <span class="methodname"><strong>Yaf_Dispatcher::throwException(TRUE)()</strong></span>, чтобы включить),
   Yaf будет выбрасывать исключение в случае возникновения ошибки вместо ошибки срабатывания.
  </p>
  <p class="para">
   тогда, если вы включите <span class="methodname"><strong>Yaf_Dispatcher::catchException()</strong></span> (также можно включить,
   установив <a href="yaf.appconfig.php#configuration.yaf.dispatcher.catchexception" class="link">application.dispatcher.catchException</a>),
   все неперехваченные исключения будут пойманы ErrorController::error, если вы его определили.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-yaf-dispatcher.catchexception-parameters">
  <h3 class="title">Список параметров</h3>
  <dl>
   
    <dt><code class="parameter">flag</code></dt>
    <dd>
     <p class="para">
       Логическое значение
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-yaf-dispatcher.catchexception-returnvalues">
  <h3 class="title">Возвращаемые значения</h3>
  <p class="para">

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-yaf-dispatcher.catchexception-examples">
  <h3 class="title">Примеры</h3>
  <div class="example" id="example-1">
   <p><strong>Пример #1 Пример использования <span class="function"><strong>Yaf_Dispatcher::catchException()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">/* если вы определили ErrorController следующим образом */<br /><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">class </span><span style="color: #0000BB">ErrorController </span><span style="color: #007700">extends </span><span style="color: #0000BB">Yaf_Controller_Abstract </span><span style="color: #007700">{<br />     </span><span style="color: #FF8000">/**<br />      * вы также можете вызвать Yaf_Request_Abstract::getException, чтобы получить<br />      * неперехваченное исключение.<br />      */<br />     </span><span style="color: #007700">public function </span><span style="color: #0000BB">errorAction</span><span style="color: #007700">(</span><span style="color: #0000BB">$exception</span><span style="color: #007700">) {<br />        </span><span style="color: #FF8000">/* error occurs */<br />        </span><span style="color: #007700">switch (</span><span style="color: #0000BB">$exception</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCode</span><span style="color: #007700">()) {<br />            case </span><span style="color: #0000BB">YAF_ERR_NOTFOUND_MODULE</span><span style="color: #007700">:<br />            case </span><span style="color: #0000BB">YAF_ERR_NOTFOUND_CONTROLLER</span><span style="color: #007700">:<br />            case </span><span style="color: #0000BB">YAF_ERR_NOTFOUND_ACTION</span><span style="color: #007700">:<br />            case </span><span style="color: #0000BB">YAF_ERR_NOTFOUND_VIEW</span><span style="color: #007700">:<br />                echo </span><span style="color: #0000BB">404</span><span style="color: #007700">, </span><span style="color: #DD0000">":"</span><span style="color: #007700">, </span><span style="color: #0000BB">$exception</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMessage</span><span style="color: #007700">();<br />                break;<br />            default :<br />                </span><span style="color: #0000BB">$message </span><span style="color: #007700">= </span><span style="color: #0000BB">$exception</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMessage</span><span style="color: #007700">();<br />                echo </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">":"</span><span style="color: #007700">, </span><span style="color: #0000BB">$exception</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMessage</span><span style="color: #007700">();<br />                break;<br />        }<br />     }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   
<div class="example-contents"><p>
 Вывод приведённого примера будет похож на:
</p></div>

   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">/* now if some error occur, assuming access a non-exists controller(or you can throw a exception yourself): */
404:Could not find controller script **/application/controllers/No-exists-controller.php</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-yaf-dispatcher.catchexception-seealso">
  <h3 class="title">Смотрите также</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="yaf-dispatcher.throwexception.php" class="methodname" rel="rdfs-seeAlso">Yaf_Dispatcher::throwException()</a> - Включает/выключает выбрасывание исключений</span></li>
   <li><span class="methodname"><a href="yaf-dispatcher.seterrorhandler.php" class="methodname" rel="rdfs-seeAlso">Yaf_Dispatcher::setErrorHandler()</a> - Устанавливает обработчик ошибок</span></li>
  </ul>
 </div>


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