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115 lines
2.9 KiB
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115 lines
2.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 2e60c5134e7a847c99f81eb3f7ecee1f5efeeace Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.array-is-list" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>array_is_list</refname>
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<refpurpose>Verifica si un <parameter>array</parameter> dado es una lista</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>bool</type><methodname>array_is_list</methodname>
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<methodparam><type>array</type><parameter>array</parameter></methodparam>
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</methodsynopsis>
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<para>
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Determina si el <parameter>array</parameter> dado es una lista.
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Un &array; se considera como una lista si sus claves están compuestas por números consecutivos
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de <literal>0</literal> a <literal>count($array)-1</literal>.
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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>array</parameter></term>
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<listitem>
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<para>
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El &array; en evaluación.
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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 &true; si <parameter>array</parameter> es una lista, de lo contrario &false;.
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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>array_is_list</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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var_dump(array_is_list([])); // true
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var_dump(array_is_list(['apple', 2, 3])); // true
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var_dump(array_is_list([0 => 'apple', 'orange'])); // true
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// El array no comienza en 0
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var_dump(array_is_list([1 => 'apple', 'orange'])); // false
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// Las claves no están en el orden correcto
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var_dump(array_is_list([1 => 'apple', 0 => 'orange'])); // false
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// Claves no enteras
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var_dump(array_is_list([0 => 'apple', 'foo' => 'bar'])); // false
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// Claves no consecutivas
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var_dump(array_is_list([0 => 'apple', 2 => 'bar'])); // false
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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="notes">
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&reftitle.notes;
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<note>
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<para>
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Esta función devuelve &true; para los arrays vacíos.
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</para>
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</note>
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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>array_values</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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