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103 lines
2.4 KiB
XML
103 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 0e9db383695b10640783f15a2607763ce9cf34f0 Maintainer: pastore Status: ready -->
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<!-- CREDITS: darvina -->
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<refentry xml:id="function.is-array" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>is_array</refname>
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<refpurpose>Verifica se una variabile è un array</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>is_array</methodname>
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<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
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</methodsynopsis>
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<para>
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Verifica se il valore dato è un array.
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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>value</parameter></term>
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<listitem>
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<para>
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Variabile da verificare.
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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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Restituisce &true; se <parameter>value</parameter> è un <type>array</type>,
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&false; in caso contrario.
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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>Verifica se una variabile è un array</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$yes = array('this', 'is', 'an array');
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echo is_array($yes) ? 'Array' : 'not an Array';
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echo "\n";
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$no = 'this is a string';
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echo is_array($no) ? 'Array' : 'not an Array';
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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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Array
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not an Array
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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>array_is_list</function></member>
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<member><function>is_float</function></member>
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<member><function>is_int</function></member>
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<member><function>is_string</function></member>
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<member><function>is_object</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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