mirror of
https://github.com/sigmasternchen/php-doc-en
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5b9fc29465
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
60 lines
1.8 KiB
XML
60 lines
1.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.2 $ -->
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<!-- splitted from ./en/functions/var.xml, last change in rev 1.2 -->
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<refentry id="function.intval">
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<refnamediv>
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<refname>intval</refname>
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<refpurpose>Get integer value of a variable</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>int</type><methodname>intval</methodname>
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<methodparam><type>mixed</type><parameter>var</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>base</parameter></methodparam>
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</methodsynopsis>
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<simpara>
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Returns the <type>integer</type> value of <parameter>var</parameter>,
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using the specified base for the conversion (the default is
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base 10).
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</simpara>
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<simpara>
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<parameter>var</parameter> may be any scalar type. You cannot use
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<function>intval</function> on <type>array</type>s or <type>object</type>s.
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</simpara>
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<note>
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<para>
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The <parameter>base</parameter> argument for
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<function>intval</function> has no effect unless the
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<parameter>var</parameter> argument is a string.
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</para>
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</note>
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<simpara>
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See also <function>floatval</function>,
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<function>strval</function>, <function>settype</function> and
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<link linkend="language.types.type-juggling">Type
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juggling</link>.
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</simpara>
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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:"../../../../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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