mirror of
https://github.com/php/doc-zh.git
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128 lines
3.3 KiB
XML
128 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 45042fef652f1b4e904e809fcbfcf31f6c60670b Maintainer: daijie Status: ready -->
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<!-- CREDITS: mowangjuanzi -->
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<refentry xml:id="function.vfprintf" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>vfprintf</refname>
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<refpurpose>将格式化字符串写入流</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>int</type><methodname>vfprintf</methodname>
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<methodparam><type>resource</type><parameter>stream</parameter></methodparam>
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<methodparam><type>string</type><parameter>format</parameter></methodparam>
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<methodparam><type>array</type><parameter>values</parameter></methodparam>
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</methodsynopsis>
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<para>
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向由 <parameter>stream</parameter> 指定的流资源句柄中写入根据 <parameter>format</parameter> 格式化后的字符串。
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</para>
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<para>
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作用与 <function>fprintf</function> 函数类似，但是接收一个数组参数，而不是一系列可变数量的参数。
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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>stream</parameter></term>
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<listitem>
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<para>
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</para>
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</listitem>
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</varlistentry>
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&strings.parameter.format;
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<varlistentry>
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<term><parameter>values</parameter></term>
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<listitem>
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<para>
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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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返回输出字符串的长度。
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</para>
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</refsect1>
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<refsect1 role="errors">
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&reftitle.errors;
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&strings.errors.vsprintf;
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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&strings.changelog.vsprintf;
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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><function>vfprintf</function>: 前导 0 的整数</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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if (!($fp = fopen('date.txt', 'w')))
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return;
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$year = 2025;
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$month = 5;
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$day = 6;
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vfprintf($fp, "%04d-%02d-%02d", array($year, $month, $day));
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// 将向 date.txt 写入格式化的 ISO 标准日期
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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>printf</function></member>
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<member><function>sprintf</function></member>
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<member><function>fprintf</function></member>
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<member><function>vprintf</function></member>
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<member><function>vsprintf</function></member>
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<member><function>sscanf</function></member>
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<member><function>fscanf</function></member>
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<member><function>number_format</function></member>
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<member><function>date</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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