<?php
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?>
<div id="class.typeerror" class="reference">
 <h1 class="title">TypeError</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 7, PHP 8)</p>


  <div class="section" id="typeerror.intro">
   <h2 class="title">Einführung</h2>
   <p class="para">
    Ein <span class="classname"><strong class="classname">TypeError</strong></span> kann geworfen werden, wenn:
    <ul class="simplelist">
     <li>
      der Wert, der für eine Klasseneigenschaft festgelegt wird,
      nicht dem deklarierten Typ der Eigenschaft entspricht.
     </li>
     <li>
      der Typ eines Arguments, das an eine Funktion übergeben wird, nicht
      mit dem deklarierten Typ des entsprechenden Parameters übereinstimmt.
     </li>
     <li>
      ein von einer Funktion zurückgegebener Wert nicht dem deklarierten
      Rückgabetyp der Funktion entspricht.
     </li>
    </ul>
  </p>
  </div>


  <div class="section" id="typeerror.synopsis">
   <h2 class="title">Klassenbeschreibung</h2>


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

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

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Geerbte Eigenschaften */</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.error.php#error.props.message">$<var class="varname">message</var></a></var><span class="initializer"> = &quot;&quot;</span>;</div>
<div class="fieldsynopsis"><span class="modifier">private</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.error.php#error.props.string">$<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.error.php#error.props.code">$<var class="varname">code</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">protected</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.error.php#error.props.file">$<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.error.php#error.props.line">$<var class="varname">line</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">private</span>
     <span class="type"><a href="language.types.array.php" class="type array">array</a></span>
      <var class="varname"><a href="class.error.php#error.props.trace">$<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.error.php#error.props.previous">$<var class="varname">previous</var></a></var><span class="initializer"> = null</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Geerbte Methoden */</div>
    <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="error.construct.php" class="methodname">Error::__construct</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$message</code><span class="initializer"> = &quot;&quot;</span></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$code</code><span class="initializer"> = 0</span></span>, <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>)</div>

    <div class="methodsynopsis dc-description"><span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="error.getmessage.php" class="methodname">Error::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="error.getprevious.php" class="methodname">Error::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="error.getcode.php" class="methodname">Error::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="error.getfile.php" class="methodname">Error::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="error.getline.php" class="methodname">Error::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="error.gettrace.php" class="methodname">Error::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="error.gettraceasstring.php" class="methodname">Error::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="error.tostring.php" class="methodname">Error::__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="error.clone.php" class="methodname">Error::__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="typeerror.changelog">
   <h2 class="title">Changelog</h2>
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Version</th>
       <th>Beschreibung</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>7.1.0</td>
       <td>
        Im Strict-Modus führt die Übergabe einer falschen Anzahl von Argumenten
        an eine interne PHP-Funktion nicht mehr zu einem generischen
        <span class="classname"><strong class="classname">TypeError</strong></span>.
        Stattdessen wird ein spezifischerer
        <span class="classname"><a href="class.argumentcounterror.php" class="classname">ArgumentCountError</a></span> ausgelöst, der den
        <span class="classname"><strong class="classname">TypeError</strong></span> erweitert.
       </td>
      </tr>

     </tbody>
    
   </table>

  </div>

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