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<title>Set error handler</title>
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<h1 class="refname">Yaf_Dispatcher::setErrorHandler</h1>
<p class="verinfo">(Yaf >=1.0.0)</p><p class="refpurpose"><span class="refname">Yaf_Dispatcher::setErrorHandler</span> — <span class="dc-title">Set error handler</span></p>
</div>
<div class="refsect1 description" id="refsect1-yaf-dispatcher.seterrorhandler-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><a href="class.yaf-dispatcher.html" class="type Yaf_Dispatcher">Yaf_Dispatcher</a></span> <span class="methodname"><strong>Yaf_Dispatcher::setErrorHandler</strong></span>
( <span class="methodparam"><span class="type"><span class="type call">call</span></span> <code class="parameter">$callback</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$error_types</code></span>
)</div>
<p class="para rdfs-comment">
Set error handler for Yaf. when <a href="yaf.appconfig.html#configuration.yaf.dispatcher.throwexception" class="link">application.dispatcher.throwException</a>
is off, Yaf will trigger catchable error while unexpected errors occrred.
</p>
<p class="para">
Thus, this error handler will be called while the error raise.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-yaf-dispatcher.seterrorhandler-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term"><em><code class="parameter">callback</code></em></span>
<dd>
<p class="para">
A callable callback
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">error_types</code></em></span>
<dd>
<p class="para">
</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-yaf-dispatcher.seterrorhandler-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
</p>
</div>
<div class="refsect1 seealso" id="refsect1-yaf-dispatcher.seterrorhandler-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="yaf-dispatcher.throwexception.html" class="methodname" rel="rdfs-seeAlso">Yaf_Dispatcher::throwException()</a> - Switch on/off exception throwing</span></li>
<li class="member"> <span class="methodname"><a href="yaf-application.getlasterrorno.html" class="methodname" rel="rdfs-seeAlso">Yaf_Application::getLastErrorNo()</a> - Get code of last occurred error</span></li>
<li class="member"> <span class="methodname"><a href="yaf-application.getlasterrormsg.html" class="methodname" rel="rdfs-seeAlso">Yaf_Application::getLastErrorMsg()</a> - Get message of the last occurred error</span></li>
</ul>
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