cvs: phpdoc-da /reference/mysql/functions mysql-fetch-object.xml

[email protected] ("Mads N. Vestergaard")
Newsgroups php.doc.da
Message-ID <cvsmnv1090775332@cvsserver>
mnv		Sun Jul 25 13:08:52 2004 EDT

  Added files:                 
    /phpdoc-da/reference/mysql/functions	mysql-fetch-object.xml 
  Log:
  Initial translation
  
  

http://cvs.php.net/co.php/phpdoc-da/reference/mysql/functions/mysql-fetch-object.xml?r=1.1&p=1
Index: phpdoc-da/reference/mysql/functions/mysql-fetch-object.xml
+++ phpdoc-da/reference/mysql/functions/mysql-fetch-object.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- EN-Revision: 1.7 Maintainer: mnv Status: ready -->
  <refentry id="function.mysql-fetch-object">
   <refnamediv>
    <refname>mysql_fetch_object</refname>
    <refpurpose>Tilgå en resulterende række som et objekt</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Beskrivelse</title>
     <methodsynopsis>
      <type>object</type><methodname>mysql_fetch_object</methodname>
      <methodparam><type>resource</type><parameter>result</parameter></methodparam>
     </methodsynopsis>
    <para>
     Returnerer et objekt med muligheder svarende til den tilgåede række,
     eller &false; hvis der ikke er flere rækker.
    </para>
    <para>
     <function>mysql_fetch_object</function> ligner
     <function>mysql_fetch_array</function>, med den ene forskel, at et objekt
     er returneret og ikke et array. Indirekte, betyder dette
     at du kun kan tilgå dataene med de pågældende feltnavn, og ikke nummeret p
     det felt man vil bruge.
    </para>
    &database.field-case;
    <para>
     <programlisting role="php">
<![CDATA[
<?php

/* Dette er korrekt */
echo $row->field;
/* Dette er forkert */
// echo $row->0;

?>
]]>
     </programlisting>
    </para>
    <para>
     Hastigheds mæssigt, kan funktionen sammenlignes med,
     <function>mysql_fetch_array</function>, og er næsten lige så hurtig som
     <function>mysql_fetch_row</function> (forskellen er
     minimal).
     <example>
      <title><function>mysql_fetch_object</function> eksempel</title>
      <programlisting role="php">
<![CDATA[
<?php
mysql_connect("host", "bruger", "password");
mysql_select_db("mindb");
$result = mysql_query("select * from mintabel");
while ($row = mysql_fetch_object($result)) {
    echo $row->bruger_id;
    echo $row->navn;
}
mysql_free_result($result);
?>
]]>
      </programlisting>
     </example>
    </para>
    <para>
     Se også
     <function>mysql_fetch_array</function>,
     <function>mysql_fetch_assoc</function> og
     <function>mysql_fetch_row</function>.
    </para>
   </refsect1>
  </refentry>

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