mirror of
https://github.com/php/doc-es.git
synced 2026-04-25 08:08:27 +02:00
Armando Navarro
3a793c577a
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@332827 c90b9560-bf6c-de11-be94-00142212c4b1
128 lines
3.5 KiB
XML
128 lines
3.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: tardeenfamenor Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.db2-escape-string" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>db2_escape_string</refname>
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<refpurpose>
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Escapar ciertos caracteres especiales
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</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>db2_escape_string</methodname>
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<methodparam><type>string</type><parameter>string_literal</parameter></methodparam>
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</methodsynopsis>
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<para>
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Agrega un caracter de escape (barra invertida) antes de cada caracter especial de la cadena enviada como parámetro.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>string_literal</parameter></term>
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<listitem>
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<para>
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La cadena que contiene los caracteres especiales y que necesita ser escapada.
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Los carecteres especiales a los que se les agrega el caracter de escape son <literal>\x00</literal>,
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<literal>\n</literal>, <literal>\r</literal>, <literal>\</literal>,
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<literal>'</literal>, <literal>"</literal> y <literal>\x1a</literal>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Devuelve <parameter>string_literal</parameter> con todos los caracteres especiales ya escapados.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Ejemplo de <function>db2_escape_string</function></title>
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<para>
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Resultado del uso de la función <function>db2_escape_string</function>
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$conn = db2_connect($database, $user, $password);
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if ($conn) {
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$str[0] = "Todos los caracteres: \x00 , \n , \r , \ , ' , \" , \x1a .";
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$str[1] = "Barra invertida (\). Comilla simple ('). Comilla doble (\")";
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$str[2] = "El caracter NULL \0 debe ser citado también";
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$str[3] = "Caracteres interesantes: \x1a , \x00 .";
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$str[4] = "Nada que citar";
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$str[5] = 200676;
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$str[6] = "";
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foreach( $str as $string ) {
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echo "db2_escape_string: " . db2_escape_string($string). "\n";
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}
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}
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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db2_escape_string: Todos los caracteres: \0 , \n , \r , \\ , \' , \" , \Z .
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db2_escape_string: Barra invertida (\\). Comilla simple (\'). Comilla doble (\")
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db2_escape_string: El caracter NULL \0 debe ser citado también
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db2_escape_string: Caracteres interesantes: \Z , \0 .
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db2_escape_string: Nada que citar
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db2_escape_string: 200676
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db2_escape_string:
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>db2_prepare</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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