<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/mysql.examples.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'de',
  ),
  'this' => 
  array (
    0 => 'mysql.examples-basic.php',
    1 => 'MySQL Extension &Uuml;bersichtsbeispiel',
    2 => 'MySQL Extension &Uuml;bersichtsbeispiel',
  ),
  'up' => 
  array (
    0 => 'mysql.examples.php',
    1 => 'Beispiele',
  ),
  'prev' => 
  array (
    0 => 'mysql.examples.php',
    1 => 'Beispiele',
  ),
  'next' => 
  array (
    0 => 'ref.mysql.php',
    1 => 'MySQL Funktionen',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'de',
    'path' => 'reference/mysql/examples.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="mysql.examples-basic" class="section">
  <h2 class="title">MySQL Extension Übersichtsbeispiel</h2>
  <p class="para">
     Folgendes einfache Beispiel zeigt Ihnen, wie Sie sich mit einer
     MySQL-Datenbank verbinden, eine Anfrage ausführen, die Ergebnisse
     ausgeben und die Verbindung wieder trennen.
     <div class="example" id="example-1">
      <p><strong>Beispiel #1 MySQL-Erweiterung: ein Überblicks-Beispiel</strong></p>
      <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// Verbindung aufbauen, auswählen einer Datenbank<br /></span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"mysql_host"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_password"</span><span style="color: #007700">)<br />    or die(</span><span style="color: #DD0000">"Keine Verbindung möglich: " </span><span style="color: #007700">. </span><span style="color: #0000BB">mysql_error</span><span style="color: #007700">());<br />echo </span><span style="color: #DD0000">"Verbindung zum Datenbankserver erfolgreich"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">mysql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">"Meine_Datenbank"</span><span style="color: #007700">) or die(</span><span style="color: #DD0000">"Auswahl der Datenbank fehlgeschlagen"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Ausführen einer SQL-Anfrage<br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #DD0000">"SELECT * FROM Meine_Tabelle"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$query</span><span style="color: #007700">) or die(</span><span style="color: #DD0000">"Anfrage fehlgeschlagen: " </span><span style="color: #007700">. </span><span style="color: #0000BB">mysql_error</span><span style="color: #007700">());<br /><br /></span><span style="color: #FF8000">// Ausgabe der Ergebnisse in HTML<br /></span><span style="color: #007700">echo </span><span style="color: #DD0000">"&lt;table&gt;\n"</span><span style="color: #007700">;<br />while (</span><span style="color: #0000BB">$line </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">MYSQL_ASSOC</span><span style="color: #007700">)) {<br />    echo </span><span style="color: #DD0000">"\t&lt;tr&gt;\n"</span><span style="color: #007700">;<br />    foreach (</span><span style="color: #0000BB">$line </span><span style="color: #007700">as </span><span style="color: #0000BB">$col_value</span><span style="color: #007700">) {<br />        echo </span><span style="color: #DD0000">"\t\t&lt;td&gt;</span><span style="color: #0000BB">$col_value</span><span style="color: #DD0000">&lt;/td&gt;\n"</span><span style="color: #007700">;<br />    }<br />    echo </span><span style="color: #DD0000">"\t&lt;/tr&gt;\n"</span><span style="color: #007700">;<br />}<br />echo </span><span style="color: #DD0000">"&lt;/table&gt;\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Freigeben des Resultsets<br /></span><span style="color: #0000BB">mysql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Schließen der Verbinung<br /></span><span style="color: #0000BB">mysql_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

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