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141 lines
3.9 KiB
XML
141 lines
3.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 34188f8256bdc6f0e6e1965c2be94247997165b6 Maintainer: tmn Status: ready -->
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<!-- Reviewed: yes Maintainer: lex -->
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<!-- $Revision$ -->
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<refentry xml:id="datetime.modify" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>DateTime::modify</refname>
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<refname>date_modify</refname>
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<refpurpose>Изменение временной метки</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<para>&style.oop;</para>
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<methodsynopsis role="oop">
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<modifier>public</modifier> <type class="union"><type>DateTime</type><type>false</type></type><methodname>DateTime::modify</methodname>
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<methodparam><type>string</type><parameter>modifier</parameter></methodparam>
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</methodsynopsis>
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<para>&style.procedural;</para>
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<methodsynopsis role="procedural">
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<type class="union"><type>DateTime</type><type>false</type></type><methodname>date_modify</methodname>
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<methodparam><type>DateTime</type><parameter>object</parameter></methodparam>
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<methodparam><type>string</type><parameter>modifier</parameter></methodparam>
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</methodsynopsis>
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<para>
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Изменяет метку времени объекта DateTime путём добавления или вычитания времени
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в формате, принятом для функции <function>DateTimeImmutable::__construct</function>.
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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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<variablelist>
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&date.datetime.description.modified;
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<varlistentry>
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<term><parameter>modifier</parameter></term>
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<listitem>
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<para>&date.formats.parameter;</para>
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</listitem>
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</varlistentry>
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</variablelist>
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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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&date.datetime.return.modifiedobjectorfalseforfailure;
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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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<example>
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<title>Пример использования <function>DateTime::modify</function></title>
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<para>&style.oop;</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$date = new DateTime('2006-12-12');
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$date->modify('+1 day');
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echo $date->format('Y-m-d');
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?>
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]]>
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</programlisting>
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<para>&style.procedural;</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$date = date_create('2006-12-12');
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date_modify($date, '+1 day');
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echo date_format($date, 'Y-m-d');
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?>
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]]>
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</programlisting>
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&examples.outputs;
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<screen>
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<![CDATA[
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2006-12-13
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]]>
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</screen>
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</example>
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<example>
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<title>Будьте осторожны при добавлении и вычитании месяцев</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$date = new DateTime('2000-12-31');
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$date->modify('+1 month');
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echo $date->format('Y-m-d') . "\n";
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$date->modify('+1 month');
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echo $date->format('Y-m-d') . "\n";
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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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2001-01-31
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2001-03-03
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]]>
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</screen>
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</example>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<simplelist>
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<member><function>strtotime</function></member>
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<member><function>DateTime::add</function></member>
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<member><function>DateTime::sub</function></member>
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<member><function>DateTime::setDate</function></member>
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<member><function>DateTime::setISODate</function></member>
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<member><function>DateTime::setTime</function></member>
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<member><function>DateTime::setTimestamp</function></member>
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</simplelist>
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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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