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<title>Get message of the last occurred error</title>
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<h1 class="refname">Yaf_Application::getLastErrorMsg</h1>
<p class="verinfo">(Yaf >=2.1.2)</p><p class="refpurpose"><span class="refname">Yaf_Application::getLastErrorMsg</span> — <span class="dc-title">Get message of the last occurred error</span></p>
</div>
<div class="refsect1 description" id="refsect1-yaf-application.getlasterrormsg-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><strong>Yaf_Application::getLastErrorMsg</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
</p>
</div>
<div class="refsect1 parameters" id="refsect1-yaf-application.getlasterrormsg-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-yaf-application.getlasterrormsg-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
</p>
</div>
<div class="refsect1 examples" id="refsect1-yaf-application.getlasterrormsg-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-4122">
<p><strong>Example #1 <span class="function"><strong>Yaf_Application::getLastErrorMsg()</strong></span>example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">error_handler</span><span style="color: #007700">(</span><span style="color: #0000BB">$errno</span><span style="color: #007700">, </span><span style="color: #0000BB">$errstr</span><span style="color: #007700">, </span><span style="color: #0000BB">$errfile</span><span style="color: #007700">, </span><span style="color: #0000BB">$errline</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">Yaf_Application</span><span style="color: #007700">::</span><span style="color: #0000BB">app</span><span style="color: #007700">()-></span><span style="color: #0000BB">getLastErrorMsg</span><span style="color: #007700">());<br />}<br /><br /></span><span style="color: #0000BB">$config </span><span style="color: #007700">= array( <br /> </span><span style="color: #DD0000">"application" </span><span style="color: #007700">=> array(<br /> </span><span style="color: #DD0000">"directory" </span><span style="color: #007700">=> </span><span style="color: #DD0000">"/tmp/notexists"</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">"dispatcher" </span><span style="color: #007700">=> array(<br /> </span><span style="color: #DD0000">"throwException" </span><span style="color: #007700">=> </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #FF8000">//trigger error instead of throw exception when error occure<br /> </span><span style="color: #007700">),<br /> ),<br />);<br /><br /></span><span style="color: #0000BB">$app </span><span style="color: #007700">= new </span><span style="color: #0000BB">Yaf_Application</span><span style="color: #007700">(</span><span style="color: #0000BB">$config</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$app</span><span style="color: #007700">-></span><span style="color: #0000BB">getDispatcher</span><span style="color: #007700">()-></span><span style="color: #0000BB">setErrorHandler</span><span style="color: #007700">(</span><span style="color: #DD0000">"error_handler"</span><span style="color: #007700">, </span><span style="color: #0000BB">E_RECOVERABLE_ERROR</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$app</span><span style="color: #007700">-></span><span style="color: #0000BB">run</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
string(69) "Could not find controller script /tmp/notexists/controllers/Index.php"
</pre></div>
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