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e98b5e9c72
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@337767 c90b9560-bf6c-de11-be94-00142212c4b1
93 lines
2.4 KiB
XML
93 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 378609b8a6b85aa4a5a0dd9d2dd0b3069da512b5 Maintainer: seros Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.floor" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>floor</refname>
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<refpurpose>Redondear fracciones hacia abajo</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>mixed</type><methodname>floor</methodname>
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<methodparam><type>float</type><parameter>value</parameter></methodparam>
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</methodsynopsis>
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<simpara>
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Devuelve el siguiente valor de tipo integer (como float), redondeando
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<parameter>value</parameter> si fuera necesario.
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</simpara>
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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>value</parameter></term>
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<listitem>
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<para>
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El valor numérico a redondear
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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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<parameter>value</parameter> redondeado al anterior entero más bajo. El
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valor de retorno de <function>floor</function> sigue siendo de tipo
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<type>float</type> ya que el rango de valores de <type>float</type> es
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usualmente mayor que el del tipo <type>integer</type>. Esta función devuelve FALSE en caso de error (p.ej., al pasar un array).
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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>floor</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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echo floor(4.3); // 4
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echo floor(9.999); // 9
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echo floor(-3.14); // -4
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?>
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]]>
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</programlisting>
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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>ceil</function></member>
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<member><function>round</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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