<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/book.mysqli.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'de',
  ),
  'this' => 
  array (
    0 => 'class.mysqli-driver.php',
    1 => 'mysqli_driver',
    2 => 'Die Klasse mysqli_driver',
  ),
  'up' => 
  array (
    0 => 'book.mysqli.php',
    1 => 'Mysqli',
  ),
  'prev' => 
  array (
    0 => 'mysqli-result.num-rows.php',
    1 => 'mysqli_result::$num_rows',
  ),
  'next' => 
  array (
    0 => 'mysqli-driver.embedded-server-end.php',
    1 => 'mysqli_driver::embedded_server_end',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'de',
    'path' => 'reference/mysqli/mysqli_driver.xml',
  ),
  'history' => 
  array (
  ),
  'extra_header_links' => 
  array (
    'rel' => 'alternate',
    'href' => '/manual/en/feeds/class.mysqli-driver.atom',
    'type' => 'application/atom+xml',
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="class.mysqli-driver" class="reference">
 <h1 class="title">Die Klasse mysqli_driver</h1>
 

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


  <div class="section" id="mysqli-driver.intro">
   <h2 class="title">Einführung</h2>
   <p class="para">
    Die Klasse <span class="classname"><strong class="classname">mysqli_driver</strong></span> ist eine Instanz des
    Monostate-Entwurfsmusters, d. h. es gibt nur einen Treiber, auf den durch
    eine beliebige Menge von <span class="classname"><strong class="classname">mysqli_driver</strong></span>-Instanzen
    zugegriffen werden kann.
   </p>
  </div>


  <div class="section" id="mysqli-driver.synopsis">
   <h2 class="title">Klassenbeschreibung</h2>


   <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">final</span>
     <span class="modifier">class</span> <strong class="classname"><strong class="classname">mysqli_driver</strong></strong>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Eigenschaften */</div>
    <div class="fieldsynopsis">
     <span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.mysqli-driver.php#mysqli-driver.props.client-info">$<var class="varname">client_info</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.mysqli-driver.php#mysqli-driver.props.client-version">$<var class="varname">client_version</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.mysqli-driver.php#mysqli-driver.props.driver-version">$<var class="varname">driver_version</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.mysqli-driver.php#mysqli-driver.props.report-mode">$<var class="varname">report_mode</var></a></var>;</div>

   }</div>


  </div>

  <div class="section" id="mysqli-driver.props">
   <h2 class="title">Eigenschaften</h2>
   <dl>
    
     <dt id="mysqli-driver.props.client-info"><var class="varname">client_info</var></dt>
     <dd>
      <p class="para">Die Header-Version der Client-API</p>
     </dd>
    
    
     <dt id="mysqli-driver.props.client-version"><var class="varname">client_version</var></dt>
     <dd>
      <p class="para">Die Client-Version</p>
     </dd>
    
    
     <dt id="mysqli-driver.props.driver-version"><var class="varname">driver_version</var></dt>
     <dd>
      <p class="para">Die Version des MySQLi-Treibers</p>
      <div class="warning"><strong class="warning">Warnung</strong>
       <p class="simpara">
        Diese Eigenschaft ist seit PHP 8.1.0 <em>veraltet</em>.
        Es wird dringend davon abgeraten, sich auf diese Eigenschaft zu
        verlassen.
       </p>
      </div>
     </dd>
    
    
     <dt id="mysqli-driver.props.embedded"><var class="varname">embedded</var></dt>
     <dd>
      <p class="para">Ist der MySQLi-Embedded-Support aktiviert?</p>
      <div class="warning"><strong class="warning">Warnung</strong>
       <p class="simpara">
        Diese Eigenschaft wurde in PHP 8.0.0 <em>entfernt</em>.
       </p>
      </div>
     </dd>
    
    
     <dt id="mysqli-driver.props.reconnect"><var class="varname">reconnect</var></dt>
     <dd>
      <p class="para">
       Erlaubt oder verbietet das Wiederverbinden (INI-Anweiung
       <a href="mysqli.configuration.php#ini.mysqli.reconnect" class="link">mysqli.reconnect</a>).
      </p>
      <div class="warning"><strong class="warning">Warnung</strong>
       <p class="simpara">
        Diese Eigenschaft wurde in PHP 8.2.0 zusammen mit der INI-Anweiung
        <a href="mysqli.configuration.php#ini.mysqli.reconnect" class="link">mysqli.reconnect</a> entfernt.
       </p>
      </div>
     </dd>
    
    
     <dt id="mysqli-driver.props.report-mode"><var class="varname">report_mode</var></dt>
     <dd>
      <p class="para">
       Wird auf <strong><code><a href="mysqli.constants.php#constant.mysqli-report-off">MYSQLI_REPORT_OFF</a></code></strong>,
       <strong><code><a href="mysqli.constants.php#constant.mysqli-report-all">MYSQLI_REPORT_ALL</a></code></strong> oder eine beliebige Kombination
       von <strong><code><a href="mysqli.constants.php#constant.mysqli-report-strict">MYSQLI_REPORT_STRICT</a></code></strong> (löst bei Fehlern
       Exceptions aus), <strong><code><a href="mysqli.constants.php#constant.mysqli-report-error">MYSQLI_REPORT_ERROR</a></code></strong> (meldet
       Fehler) und <strong><code><a href="mysqli.constants.php#constant.mysqli-report-index">MYSQLI_REPORT_INDEX</a></code></strong> (meldet Fehler
       bezüglich Indizes) gesetzt. Siehe auch
       <span class="function"><a href="function.mysqli-report.php" class="function">mysqli_report()</a></span>.
      </p>
     </dd>
    
   </dl>
  </div>


  <div class="section">
   <h2 class="title">Changelog</h2>
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Version</th>
       <th>Beschreibung</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.2.0</td>
       <td>
        <span class="property"><a href="class.mysqli-driver.php#mysqli-driver.props.reconnect">mysqli_driver::$reconnect</a></span> wurde entfernt.
       </td>
      </tr>

      <tr>
       <td>8.1.0</td>
       <td>
        <span class="property"><a href="class.mysqli-driver.php#mysqli-driver.props.driver-version">mysqli_driver::$driver_version</a></span> wurde als veraltet
        markiert.
       </td>
      </tr>

      <tr>
       <td>8.0.0</td>
       <td>
        <span class="property"><a href="class.mysqli-driver.php#mysqli-driver.props.embedded">mysqli_driver::$embedded</a></span> wurde entfernt.
       </td>
      </tr>

      <tr>
       <td>7.4.0</td>
       <td>
        <span class="methodname"><a href="mysqli-driver.embedded-server-start.php" class="methodname">mysqli_driver::embedded_server_start()</a></span> und
        <span class="methodname"><strong>mysqli_driver:embedded_server_end()</strong></span> wurden
        entfernt.
       </td>
      </tr>

     </tbody>
    
   </table>

  </div>

 </div>

 























<h2>Inhaltsverzeichnis</h2><ul class="chunklist chunklist_reference"><li><a href="mysqli-driver.embedded-server-end.php">mysqli_driver::embedded_server_end</a> — Stoppt den eingebauten Server</li><li><a href="mysqli-driver.embedded-server-start.php">mysqli_driver::embedded_server_start</a> — Initialisiert und startet den eingebauten Server</li><li><a href="mysqli-driver.report-mode.php">mysqli_driver::$report_mode</a> — Legt den Modus f&uuml;r die mysqli-Fehlermeldungen fest</li></ul>
</div>
<?php manual_footer($setup); ?>