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160 lines
4.9 KiB
XML
160 lines
4.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: e2f2172bf114599926878017ab2dce356956fa9e Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.variant-cmp" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>variant_cmp</refname>
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<refpurpose>Compara dos variantes</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>int</type><methodname>variant_cmp</methodname>
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<methodparam><type>mixed</type><parameter>left</parameter></methodparam>
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<methodparam><type>mixed</type><parameter>right</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>locale_id</parameter><initializer><constant>LOCALE_SYSTEM_DEFAULT</constant></initializer></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>flags</parameter><initializer>0</initializer></methodparam>
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</methodsynopsis>
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<para>
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Compara <parameter>left</parameter> con <parameter>right</parameter>.
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</para>
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<para>
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Esta función solo comparará valores escalares, no arrays ni registros variantes.
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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>left</parameter></term>
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<listitem>
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<para>
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El operando de la izquierda.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>right</parameter></term>
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<listitem>
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<para>
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El operando de la derecha.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>locale_id</parameter></term>
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<listitem>
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<para>
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Identificador de configuración local válido a utilizar durante las comparaciones de strings (esto afecta la colación del string).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>flags</parameter></term>
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<listitem>
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<para>
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<parameter>flags</parameter> puede ser uno o varios de los siguientes valores, unidos con OR, y afecta las comparaciones de strings:
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<table>
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<title>Opciones de comparación Variant</title>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Valor</entry>
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<entry>Significado</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry><constant>NORM_IGNORECASE</constant></entry>
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<entry>Compara con sensibilidad a mayúsculas y minúsculas</entry>
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</row>
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<row>
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<entry><constant>NORM_IGNORENONSPACE</constant></entry>
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<entry>Ignora los caracteres no espaciadores</entry>
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</row>
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<row>
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<entry><constant>NORM_IGNORESYMBOLS</constant></entry>
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<entry>Ignora los símbolos</entry>
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</row>
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<row>
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<entry><constant>NORM_IGNOREWIDTH</constant></entry>
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<entry>Ignora el ancho del string</entry>
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</row>
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<row>
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<entry><constant>NORM_IGNOREKANATYPE</constant></entry>
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<entry>Ignora el tipo Kana</entry>
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</row>
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<row>
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<entry><constant>NORM_IGNOREKASHIDA</constant></entry>
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<entry>Ignora los caracteres árabes kashida</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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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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&com.variant-arith;
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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 uno de los siguientes valores:
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<table>
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<title>Resultados de las comparaciones sobre variantes</title>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Valor</entry>
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<entry>Significado</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry><constant>VARCMP_LT</constant></entry>
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<entry><parameter>left</parameter> es menor que <parameter>right</parameter></entry>
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</row>
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<row>
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<entry><constant>VARCMP_EQ</constant></entry>
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<entry><parameter>left</parameter> es igual a <parameter>right</parameter></entry>
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</row>
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<row>
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<entry><constant>VARCMP_GT</constant></entry>
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<entry><parameter>left</parameter> es mayor que <parameter>right</parameter></entry>
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</row>
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<row>
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<entry><constant>VARCMP_NULL</constant></entry>
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<entry><parameter>left</parameter>, <parameter>right</parameter> o ambos son &null;</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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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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