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<div id="class.errorexception" class="reference">
 <h1 class="title">ErrorException Sınıfı</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 5 &gt;= 5.1.0, PHP 7, PHP 8)</p>


  <div class="section" id="errorexception.intro">
   <h2 class="title">Giriş</h2>
   <p class="para">
    Bir hata istisnası.
   </p>
  </div>


  <div class="section" id="errorexception.synopsis">
   <h2 class="title">Sınıf Sözdizimi</h2>


   <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">class</span> <strong class="classname"><strong class="exceptionname">ErrorException</strong></strong>
    

    
     <span class="modifier">extends</span>
      <a href="class.exception.php" class="classname">Exception</a>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Özellikler */</div>
    <div class="fieldsynopsis">
     <span class="modifier">protected</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.errorexception.php#errorexception.props.severity">$<var class="varname">severity</var></a></var><span class="initializer"> = E_ERROR</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Miras alınan özellikler */</div>
    <div class="fieldsynopsis"><span class="modifier">protected</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.exception.php#exception.props.message">$<var class="varname">message</var></a></var><span class="initializer"> = &quot;&quot;</span>;</div>
<div class="fieldsynopsis"><span class="modifier">private</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.exception.php#exception.props.string">$<var class="varname">string</var></a></var><span class="initializer"> = &quot;&quot;</span>;</div>
<div class="fieldsynopsis"><span class="modifier">protected</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.exception.php#exception.props.code">$<var class="varname">code</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">protected</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.exception.php#exception.props.file">$<var class="varname">file</var></a></var><span class="initializer"> = &quot;&quot;</span>;</div>
<div class="fieldsynopsis"><span class="modifier">protected</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.exception.php#exception.props.line">$<var class="varname">line</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">private</span>
     <span class="type"><a href="language.types.array.php" class="type array">array</a></span>
      <var class="varname"><a href="class.exception.php#exception.props.trace">$<var class="varname">trace</var></a></var><span class="initializer"> = []</span>;</div>
<div class="fieldsynopsis"><span class="modifier">private</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.throwable.php" class="type Throwable">Throwable</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.exception.php#exception.props.previous">$<var class="varname">previous</var></a></var><span class="initializer"> = null</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Yöntemler */</div>
    <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="errorexception.construct.php" class="methodname">__construct</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$message</code><span class="initializer"> = &quot;&quot;</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$code</code><span class="initializer"> = 0</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$severity</code><span class="initializer"> = <strong><code><a href="errorfunc.constants.php#constant.e-error">E_ERROR</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$filename</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span> <code class="parameter">$line</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="class.throwable.php" class="type Throwable">Throwable</a></span></span> <code class="parameter">$previous</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>)</div>

    <div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="errorexception.getseverity.php" class="methodname">getSeverity</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Miras alınan yöntemler */</div>
    <div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="exception.getmessage.php" class="methodname">Exception::getMessage</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">final</span>
   <span class="modifier">public</span>
   <span class="methodname"><a href="exception.getprevious.php" class="methodname">Exception::getPrevious</a></span>(): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="class.throwable.php" class="type Throwable">Throwable</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="exception.getcode.php" class="methodname">Exception::getCode</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="exception.getfile.php" class="methodname">Exception::getFile</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="exception.getline.php" class="methodname">Exception::getLine</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="exception.gettrace.php" class="methodname">Exception::getTrace</a></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="exception.gettraceasstring.php" class="methodname">Exception::getTraceAsString</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span>
   <span class="methodname"><a href="exception.tostring.php" class="methodname">Exception::__toString</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">private</span>
   <span class="methodname"><a href="exception.clone.php" class="methodname">Exception::__clone</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

   }</div>


  </div>


  <div class="section" id="errorexception.props">
   <h2 class="title">Özellikler</h2>
   <dl>
    
     <dt id="errorexception.props.severity"><var class="varname">severity</var></dt>
     <dd>
      <p class="para">İstisnanın önem derecesi</p>
     </dd>
    
   </dl>
  </div>


  <div class="section" id="errorexception.examples">
   <h2 class="title">Örnekler</h2>
   <p class="para">
    <div class="example" id="errorexception.example.error-handler">
     <p><strong>Örnek 1 - Hata iletilerinin <span class="function"><a href="function.set-error-handler.php" class="function">set_error_handler()</a></span> ile
      ErrorException içinde döndürülmesi</strong></p>
     <div class="example-contents">
 <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />set_error_handler</span><span style="color: #007700">(function (</span><span style="color: #0000BB">int $errno</span><span style="color: #007700">, </span><span style="color: #0000BB">string $errstr</span><span style="color: #007700">, </span><span style="color: #0000BB">string $errfile</span><span style="color: #007700">, </span><span style="color: #0000BB">int $errline</span><span style="color: #007700">) {<br />    if (!(</span><span style="color: #0000BB">error_reporting</span><span style="color: #007700">() &amp; </span><span style="color: #0000BB">$errno</span><span style="color: #007700">)) {<br />        </span><span style="color: #FF8000">// Bu hata kodu hata bildiriminde bulunmaz<br />        </span><span style="color: #007700">return;<br />    }<br />    if (</span><span style="color: #0000BB">$errno </span><span style="color: #007700">=== </span><span style="color: #0000BB">E_DEPRECATED </span><span style="color: #007700">|| </span><span style="color: #0000BB">$errno </span><span style="color: #007700">=== </span><span style="color: #0000BB">E_USER_DEPRECATED</span><span style="color: #007700">) {<br />        </span><span style="color: #FF8000">// Yeni veya beklenmeyen kullanımdan kaldırmalar uygulamayı<br />        // bozacağından kullanımdan kaldırma uyarıları için istisna<br />        // oluşturmayın.<br />        </span><span style="color: #007700">return;<br />    }<br />    throw new </span><span style="color: #0000BB">\ErrorException</span><span style="color: #007700">(</span><span style="color: #0000BB">$errstr</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">$errno</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 />}<br /></span><span style="color: #FF8000">// Bozuk verilerin dizgeleştirilmesi, hata işleyicisi tarafından<br />// ErrorException'a dönüştürülecek bir uyarıyı tetikler.<br /></span><span style="color: #0000BB">unserialize</span><span style="color: #007700">(</span><span style="color: #DD0000">'bozuk veri'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

     <div class="example-contents"><p>
Yukarıdaki örnek şuna benzer bir çıktı üretir:</p></div>
     <div class="example-contents screen">
<div class="cdata"><pre>
Fatal error: Uncaught exception &#039;ErrorException&#039; with message &#039;strpos() expects at least 2 parameters, 0 given&#039; in /home/bjori/tmp/ex.php:12
Stack trace:
#0 [internal function]: exception_error_handler(2, &#039;strpos() expect...&#039;, &#039;/home/bjori/php...&#039;, 12, Array)
#1 /home/bjori/php/cleandocs/test.php(12): strpos()
#2 {main}
  thrown in /home/bjori/tmp/ex.php on line 12
</pre></div>
     </div>
    </div>
   </p>
  </div>

 </div>

 







 








<h2>İçindekiler</h2><ul class="chunklist chunklist_reference"><li><a href="errorexception.construct.php">ErrorException::__construct</a> — İstisna oluşturur</li><li><a href="errorexception.getseverity.php">ErrorException::getSeverity</a> — İstisnanın &ouml;nem derecesi ile d&ouml;ner</li></ul>
</div>
<?php manual_footer($setup); ?>