mirror of
https://github.com/php/doc-es.git
synced 2026-03-24 15:32:36 +01:00
126 lines
3.1 KiB
XML
126 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<!-- EN-Revision: 0545e305cf06937b14b3f0694d6e716c9881ffd7 Maintainer: PhilDaiguille Status: ready -->
|
|
<!-- Reviewed: yes Maintainer: PhilDaiguille -->
|
|
|
|
<refentry xml:id="function.dbase-numfields" xmlns="http://docbook.org/ns/docbook">
|
|
<refnamediv>
|
|
<refname>dbase_numfields</refname>
|
|
<refpurpose>Cuenta el número de campos de una base dBase</refpurpose>
|
|
</refnamediv>
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>int</type><methodname>dbase_numfields</methodname>
|
|
<methodparam><type>resource</type><parameter>database</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>dbase_numfields</function> devuelve el número de campos (columnas)
|
|
de la base de datos <parameter>dbase_identifier</parameter>.
|
|
</para>
|
|
<note>
|
|
<para>
|
|
Los campos están numerados de 0 a <literal>dbase_numfields($db)-1</literal>,
|
|
mientras que los registros están numerados de 1 a
|
|
<literal>dbase_numrecords($db)</literal>.
|
|
</para>
|
|
</note>
|
|
</refsect1>
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><parameter>database</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
El recurso de base de datos, devuelto por
|
|
<function>dbase_open</function> o <function>dbase_create</function>.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
El número de campos de la base de datos, o &false; si ocurre un error.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="changelog">
|
|
&reftitle.changelog;
|
|
<informaltable>
|
|
<tgroup cols="2">
|
|
<thead>
|
|
<row>
|
|
<entry>&Version;</entry>
|
|
<entry>&Description;</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry>PECL dbase 7.0.0</entry>
|
|
<entry>
|
|
<parameter>database</parameter> es ahora un <type>resource</type>
|
|
en lugar de un <type>int</type>.
|
|
</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<example>
|
|
<title>Ejemplo con <function>dbase_numfields</function></title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
|
|
$rec = dbase_get_record($db, $recno);
|
|
$nf = dbase_numfields($db);
|
|
for ($i = 0; $i < $nf; $i++) {
|
|
echo $rec[$i], "\n";
|
|
}
|
|
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>dbase_numrecords</function></member>
|
|
</simplelist>
|
|
</para>
|
|
</refsect1>
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|