php-doc-en/reference/dba/functions/dba-nextkey.xml
Friedhelm Betz 501fc8d29f changed return type for dba_open and dba_popen to resource;
also paramtypes for the functions.
changed some links according to the new structure of reference.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@79997 c90b9560-bf6c-de11-be94-00142212c4b1
2002-04-25 21:45:45 +00:00

55 lines
1.6 KiB
XML

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/dba.xml, last change in rev 1.2 -->
<refentry id="function.dba-nextkey">
<refnamediv>
<refname>dba_nextkey</refname>
<refpurpose>Fetch next key</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>string</type><methodname>dba_nextkey</methodname>
<methodparam><type>resource</type><parameter>handle</parameter></methodparam>
</methodsynopsis>
<para>
<function>dba_nextkey</function> returns the next key of the database
specified by <parameter>handle</parameter> and advances the internal
key pointer.
</para>
<para>
<parameter>handle</parameter> is a database handle returned by
<function>dba_open</function>.
</para>
<para>
<function>dba_nextkey</function> returns the key or &false; depending on
whether it succeeds or fails, respectively.
</para>
<para>
See also:
<function>dba_firstkey</function>
and example 2 in the <link linkend="dba.examples">DBA examples</link>
</para>
</refsect1>
</refentry>
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