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<refentry id="function.sqlite-key">
 <refnamediv>
  <refname>sqlite_key</refname>
  <refname>SQLiteResult->key</refname>
  <refpurpose>Returns the current row index</refpurpose>
 </refnamediv>
 <refsect1>
  <title>Description</title>
  <methodsynopsis>
   <type>int</type><methodname>sqlite_key</methodname>
   <methodparam><type>resource</type><parameter>result</parameter></methodparam>
  </methodsynopsis>
  <para>Object oriented style (method):</para>
  <classsynopsis>
   <ooclass><classname>SQLiteResult</classname></ooclass>
   <methodsynopsis>
    <type>int</type><methodname>key</methodname>
    <void/>
   </methodsynopsis>
  </classsynopsis>
  <para>
   <function>sqlite_key</function> returns the current row index of the
   buffered result set <parameter>result</parameter>.
  </para>
  &sqlite.no-unbuffered;
  <note>
   <simpara>
    Prior to PHP 5.0.4, <function>sqlite_key</function> was only able to be
    called as a method on a
    <link linkend="sqlite.class.sqliteresult">SQLiteResult</link> object and
    not procedurally.
   </simpara>
  </note>
  <para>
   See also <function>sqlite_next</function>,
   <function>sqlite_current</function> and
   <function>sqlite_rewind</function>.
  </para>
 </refsect1>
</refentry>
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